Preview and Beta: Amazon Echo Control

[papaPhiL (Philipp Fink)]

Hi. I tried that… and it worked the first couple of tests!
But while playing around, I had a significant delay like 30secs between saying something and the response of her saying something back using TTS. The log changed instantly, I was just “hearing” her response much later. It is replicable:

I edit rule-file.

Then I say something:

than no response…

until 22:25:10 - nothing in the logs, but alexa starts with that chime and starts talking “ding dong”…

So I didn’t change the file… and asked her the same thing again, quick response. then I ask her again, quick response. Then I ask her again, 2min break before the response.

I know that behavior from the past, like a spam-blocker, because I ask her the same thing multiple times…Like there is a “only 5 TTS per minute or so”…

I have trace-logs enabled, no entry of “many”(requests).

[Trinitus01 (Tom)]

Thank you very much to test the jar, it helps a lot to improve the binding.
I will take your rule and try to reproduce the “issue”. It will take some time for sure but i will report as soon as possible.

Edit: I fired 10 tts without any problem but not triggered via lastVoiceCommand. So it seems there is no limit per minute.

Edit: To reproduce it the best way i need to know if you set a ttsVolume or use the echo volume (never set the ttsVolume)?

Br

[nephrotranz (Michael Elbers)]

As I wrote I installed the 2.5.6 SNAPSHOT again after logging in with 2.5.7 and everything is working fine.

So I am wondering if all the changes are really necessary.
Wouldn’t it be enough to change the login process only?

[Trinitus01 (Tom)]

Hi,

it depends on your configuration,

So maybe for you it isnt but for other like me it is.
How many echos do you use at the same time?
I fire commands up to 6 echos parallel multiple times. So lets say 3 sentences to 6 echos are 18 Requests in less then 3 Seconds.
If you do so, you will reach the TMR very fast.

Edit: And there are other fixes like to use ssml sound for tts, parallel tts, aso

If you do not use the features u are fine without any changes

Br

[Trinitus01 (Tom)]

Hi,

I think it was my fault. Probably i fixed the issue and provided a new jar.
It is recommended to switch to the new jar and reboot or restart OpenHAB.

I tested your case in a rule loop for over 1 and a half hour with the new jar without any problem, so it seems fixed.

Same link as before:

Preview and Beta: Amazon Echo Control

Hi, could you please test the following jar. Link removed. Test cases are: Is there still a delay on lastVoiceCommand Is there still a delay on tts or act Is there any too many request error in log Does group tts or group act work Does same tts outputs or act outputs in a short period of time work (example send tts with “blub” to device1, send tts with “blub” to device2 and send tts with “blub” to device 3) Does different tts outputs or act outputs in a short period of time work (example se…

[papaPhiL (Philipp Fink)]

Hi Trinitus,
that made it worse. Now, the delay is everytime.
If I say klingel mal, she will responde about 10-20 sec later.

And I see

2020-07-21 21:11:59.968 [vent.ItemStateChangedEvent] - Livingroom_AmazonEcho_LastVoiceCommand changed from <speak>

                <audio src="soundbank://soundlibrary/home/amzn_sfx_doorbell_chime_01"/>

                <say-as interpret-as="interjection">ding dong</say-as>

                <break time="100ms"/> 

                <say-as interpret-as="interjection">dang</say-as>

                <break time="100ms"/> 

                Jemand ist an der T?re.

               </speak> to 

2020-07-21 21:11:59.968 [vent.ItemStateChangedEvent] - Livingroom_AmazonEcho_LastVoiceCommand changed from  to klingel mal

2020-07-21 21:11:59.980 [ome.event.ItemCommandEvent] - Item 'Livingroom_AmazonEcho_LastVoiceCommand' received command <speak>

                <audio src="soundbank://soundlibrary/home/amzn_sfx_doorbell_chime_01"/>

                <say-as interpret-as="interjection">ding dong</say-as>

                <break time="100ms"/> 

                <say-as interpret-as="interjection">dang</say-as>

                <break time="100ms"/> 

                Jemand ist an der T?re.

               </speak>

2020-07-21 21:11:59.990 [ome.event.ItemCommandEvent] - Item 'Livingroom_AmazonEcho_LastVoiceCommand' received command <speak>

                <audio src="soundbank://soundlibrary/home/amzn_sfx_doorbell_chime_01"/>

                <say-as interpret-as="interjection">ding dong</say-as>

                <break time="100ms"/> 

                <say-as interpret-as="interjection">dang</say-as>

                <break time="100ms"/> 

                Jemand ist an der T?re.

               </speak>

2020-07-21 21:11:59.992 [nt.ItemStatePredictedEvent] - Livingroom_AmazonEcho_LastVoiceCommand predicted to become <speak>

                <audio src="soundbank://soundlibrary/home/amzn_sfx_doorbell_chime_01"/>

                <say-as interpret-as="interjection">ding dong</say-as>

                <break time="100ms"/> 

                <say-as interpret-as="interjection">dang</say-as>

                <break time="100ms"/> 

                Jemand ist an der T?re.

               </speak>

2020-07-21 21:12:00.018 [nt.ItemStatePredictedEvent] - Livingroom_AmazonEcho_LastVoiceCommand predicted to become <speak>

                <audio src="soundbank://soundlibrary/home/amzn_sfx_doorbell_chime_01"/>

                <say-as interpret-as="interjection">ding dong</say-as>

                <break time="100ms"/> 

                <say-as interpret-as="interjection">dang</say-as>

                <break time="100ms"/> 

                Jemand ist an der T?re.

               </speak>

2020-07-21 21:12:00.021 [vent.ItemStateChangedEvent] - Livingroom_AmazonEcho_LastVoiceCommand changed from klingel mal to <speak>

                <audio src="soundbank://soundlibrary/home/amzn_sfx_doorbell_chime_01"/>

                <say-as interpret-as="interjection">ding dong</say-as>

                <break time="100ms"/> 

                <say-as interpret-as="interjection">dang</say-as>

                <break time="100ms"/> 

                Jemand ist an der T?re.

               </speak>

The logs are doubled? It is only talking once, but the logs show 2 entries each.

How can I help? I have trace logs, and I have team viewer

[papaPhiL (Philipp Fink)]

Played around a little by myself.
I switched from a test routine triggered by voice to a test routine triggered by a switch.
Delay is still there.
And if I do something like:
voice trigger the test routine (my living_room_echo should talk)
switch trigger a different test routine (my living room echo should talk as well)
there is 20sec pause… then talk… then 20sec pause again… then talk

[Trinitus01 (Tom)]

Hi,

can you give me some very necessary information.

Do you set the ttsVolume? If so, can you set the ttsVolume to 0 and check the delay again?

Tts is queued so if you send to device one and after it to device two they the output will appear in a sequence. Only devices in a group will output parallel.

But your testcase is very interesting, i will check if it is possible to only queue outputs for the same device.

Br

[Trinitus01 (Tom)]

The double output should not depend on the binding. There is no code change. Sometime i also have double logs. In this case i reload the page and it shows only one after refresh.

[Trinitus01 (Tom)]

I found the reason for your massive delay, its because of the ssml.
Example: Send “this is a test” to a device and immediately send “and this is another test”.
The second sentence would interrupt the first one. I use the length of the text to wait for the first sentence is spoken. But i did not thought about ssml. So you send a long string as command but the text itself is short.

Please try the same test without ssml.

I can fix this, but for the sound it wont be that easy because i dont know how much time the sound will consume.

Your testcases helps a lot, big thanks!

Br

[papaPhiL (Philipp Fink)]

So… the delay is that long because you wait “on purpose” because you think the command I had just send before is still running because it contained so many “characters”?

I remember that I asked months ago if a queue can be implemented, haha, and now I stumpled over it.
Because SSML is used, you cannot determine the length. It is possible to stream mp3s now (something I will definately use). I guess, you could parse the command and if SSML is / has been used, you skip the queue ?

[Trinitus01 (Tom)]

To output mp3 via tts, are you sure?

[papaPhiL (Philipp Fink)]

https://developer.amazon.com/en-US/docs/alexa/custom-skills/speech-synthesis-markup-language-ssml-reference.html#audio
did not try that though, this version of the binding is the first I try where the chimes are working, which is already great. mp3 is secondary, but because the given chimes are pretty bad, I want my own MP3 somewhen in the future

[Trinitus01 (Tom)]

Ah ok read about it.

Sadly amazon did not tell if an outout is done. Websocket will tell straight after the request and not if it os done.

But i can extract the text from the string and calculate the time. So the delay will always equal or less than the output.

For now there are 3 issues to fix and still got solutions in mind. I will provide a new version tomorrow.

Edit: If the website where you provide the mp3 has a trusted cert it should work. If you like i can test it for you.

[sn0wf4ke]

Hello,

This is my first post here.

I have successfully installed the binding and the echos working very well. Thanks for this awesome work.

Now I want to add the alexa connected smart things like lights and wallplugs. And I want to add them via file based configuration. But I’m unsure about the ID. The things showing up in auto discovery and there is a guid like string. I thought this is the ID, but if I use this in my config the things are offline in paper ui under thing configuration. And if I click on them, there is the message “can’t find smarthomebasedevice”

I guess I’m using the wrong ID for the things. It would help, if someone could post one working config example ore one ID-string so I’m able to fix my config.

Thanks

[richaardvark (Richard)]

Hi there!

I think I know why you’re having the issue you’re having…

When the items show up in discovery/in the PaperUI “Inbox,” there is often a GUID-type string shown in the Inbox under the name of each discovered device - however, this is not usually the correct key/serial number/GUID you are looking for. I know it’s confusing and seems like it would be.

You need to go ahead and add the discovered device in PaperUI from the Inbox and let it create a thing in PaperUI. As soon as it does that, a little pop-up message appears in the bottom right: “Show Thing.” Click that, and then click the pencil button to edit the thing. Now, in this screen where the “thing” is edited - here is where you will find the correct Device ID. It’s often similar to the one that shows first during discovery in the Inbox, but this is the complete one to use. Copy/capture/write down this ID and then be sure to delete the thing that PaperUI created - just click the trashcan icon at the top for the thing. Now update your .things file with the ID you copied/wrote down and save and it should work. You want to make sure you delete the PaperUI-created Thing before you update and save your manually configured .things file otherwise you will be creating a duplicate thing. If you have correctly created your .things/.items/.sitemaps files for the AmazonEchoControl, and/or the .things/.items/sitemaps files for your AmazonEchoControl “Smart Home Devices” and use the ID that is created when PaperUI discovers and then creates a “Thing” for your device, everything should work!

If it doesn’t, I’m happy to help further!

Edit 1: Here are some screenshots to help you as well and make sense of what I’m describing above…

• Here’s my PaperUI ‘Inbox,’ showing a ton of discovered Amazon Echo Control “Smart Home Devices.”

• When I select one of the discovered “things”/Amazon Smart Home Devices and begin the process to add it in PaperUI, you will see there is an ID that is listed for the thing - this is the wrong ID.

• When I actually add the thing, and then click the pencil button to edit the thing, you will see there is a different ID listed here - this is the correct device ID to use in your .things file.

Edit 2: However, it seems perhaps that the whole binding might be down on the openHAB binding server, or perhaps Amazon’s servers are down, because I’m now also getting this “can’t find smarthomeBaseDevice” message you mentioned.

And when I go to the AmazonEchoControl binding configuration URL, all my devices are missing and there are just the following JavaScript errors displayed:

HTTP ERROR 500
Problem accessing /amazonechocontrol/0654f2d8. Reason:

    Server Error
Caused by:
javax.servlet.ServletException: javax.net.ssl.SSLHandshakeException: No trusted certificate found
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:88)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLHandshakeException: No trusted certificate found
	at sun.security.ssl.Alert.createSSLException(Alert.java:131)
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:324)
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:267)
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:262)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:645)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:464)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:360)
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:377)
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:182)
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:156)
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1197)
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1106)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:398)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:370)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:352)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	... 15 more
Caused by: sun.security.validator.ValidatorException: No trusted certificate found
	at sun.security.validator.SimpleValidator.buildTrustedChain(SimpleValidator.java:398)
	at sun.security.validator.SimpleValidator.engineValidate(SimpleValidator.java:135)
	at sun.security.validator.Validator.validate(Validator.java:271)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:315)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:223)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	... 56 more
Caused by:
javax.net.ssl.SSLHandshakeException: No trusted certificate found
	at sun.security.ssl.Alert.createSSLException(Alert.java:131)
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:324)
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:267)
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:262)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:645)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:464)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:360)
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:377)
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:182)
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:156)
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1197)
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1106)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:398)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:370)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:352)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.lang.Thread.run(Thread.java:748)
Caused by: sun.security.validator.ValidatorException: No trusted certificate found
	at sun.security.validator.SimpleValidator.buildTrustedChain(SimpleValidator.java:398)
	at sun.security.validator.SimpleValidator.engineValidate(SimpleValidator.java:135)
	at sun.security.validator.Validator.validate(Validator.java:271)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:315)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:223)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	... 56 more
Caused by:
sun.security.validator.ValidatorException: No trusted certificate found
	at sun.security.validator.SimpleValidator.buildTrustedChain(SimpleValidator.java:398)
	at sun.security.validator.SimpleValidator.engineValidate(SimpleValidator.java:135)
	at sun.security.validator.Validator.validate(Validator.java:271)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:315)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:223)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:464)
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:360)
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:377)
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:182)
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:156)
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1197)
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1106)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:398)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:370)
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:352)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.lang.Thread.run(Thread.java:748)
Powered by Jetty:// 9.4.20.v20190813

@J-N-K, I think we might need your help…

Edit 3: I was able to resolve the "can’t find smarthomeBaseDevice” error by updating my Java from Zulu 8 to Zulu 11, using the openHABian configuration tool. Everything is working again for me. Let me know if using the correct device ID and/or updating your Java doesn’t solve your problem and I’ll happily help you troubleshoot.

Edit 4: Well… never mind - the certificate error is back… … I’m going to just downgrade openHAB back to 2.5.6-2 for now and call it a night.

[richaardvark (Richard)]

The binding seems to have completely broken just now, after openHAB was updated from version 2.5.6-2 to 2.5.7-7. Needs to have the certificate updated for the binding. I posted full details here.

Edit: Sorry for false alarm, but everything seems to be working again after letting openHABian update Java from Zulu 8 OpenJDK 64-bit to Zulu 11 OpenJDK 64-bit, which is no longer in beta, according to the “openHABian Announcements” info screen. This resolved all of my Java certificate error problems and I am now running the latest openHAB stable (2.5.7-7) again with my Java error issues resolved. Perhaps this information might be helpful should anyone else experience the issues I had when openHAB updated itself.

TL;DR - Make sure you keep your Java updated.

Edit 2: Well… never mind - the certificate error is back… … I’m going to just downgrade openHAB back to 2.5.6-2 for now and call it a night.

Haha, I swear I used the search function! It seems this issue has already been discussed/reported…

[richaardvark (Richard)]

I am having this issue now as well…

[J-N-K (Jan N. Klug)]

I think this is special to the way openhabian installs Zulu-we.
It works perfectly fine for me with Zulu-11 on Windows and Standard Debian.

[richaardvark (Richard)]

I just followed this thread from the github binding repository issues section and was also missing the “cacerts” file in my “/etc/java-11-openjdk/security/” folder, but I copied the Zulu-8 cacerts file (which actually wasn’t it’s own real file, but a symlink to a cacerts file that is located at “/etc/ssl/certs/java/cacerts” and have placed this file in the Zulu-11 folder. Hopefully this fixes it! Restarting a few times now to be sure.

I’m running Debian 10 (MX Linux) and Zulu-11:

openjdk version "11.0.8" 2020-07-14 LTS
OpenJDK Runtime Environment Zulu11.41+23-CA (build 11.0.8+10-LTS)
OpenJDK 64-Bit Server VM Zulu11.41+23-CA (build 11.0.8+10-LTS, mixed mode)

Edit/Update: No Luck Adding the cacerts file didn’t seem to make a difference. I am receiving the following errors:

HTTP ERROR 500
Problem accessing /amazonechocontrol/0654f2d8. Reason:

    Server Error
Caused by:
javax.servlet.ServletException: javax.net.ssl.SSLException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:88)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.net.ssl.SSLException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
	at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:326)
	at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:269)
	at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
	at java.base/sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1576)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:453)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411)
	at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
	at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:334)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	... 15 more
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:102)
	at java.base/sun.security.validator.Validator.getInstance(Validator.java:181)
	at java.base/sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	at java.base/sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295)
	at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:183)
	at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:171)
	at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403)
	at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440)
	... 46 more
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)
	at java.base/java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
	at java.base/java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:99)
	... 61 more
Caused by:
javax.net.ssl.SSLException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
	at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:326)
	at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:269)
	at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
	at java.base/sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1576)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:453)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411)
	at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
	at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:334)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:102)
	at java.base/sun.security.validator.Validator.getInstance(Validator.java:181)
	at java.base/sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	at java.base/sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295)
	at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:183)
	at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:171)
	at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403)
	at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440)
	... 46 more
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)
	at java.base/java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
	at java.base/java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:99)
	... 61 more
Caused by:
java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:102)
	at java.base/sun.security.validator.Validator.getInstance(Validator.java:181)
	at java.base/sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	at java.base/sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295)
	at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:183)
	at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:171)
	at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403)
	at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411)
	at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
	at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:334)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)
	at java.base/java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
	at java.base/java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:99)
	... 61 more
Caused by:
java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.base/java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)
	at java.base/java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
	at java.base/java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)
	at java.base/sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:99)
	at java.base/sun.security.validator.Validator.getInstance(Validator.java:181)
	at java.base/sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189)
	at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129)
	at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629)
	at java.base/sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295)
	at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
	at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422)
	at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:183)
	at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:171)
	at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403)
	at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440)
	at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411)
	at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
	at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:334)
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588)
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441)
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852)
	at org.openhab.binding.amazonechocontrol.internal.AccountServlet.doGet(AccountServlet.java:264)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307)
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549)
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
	at org.eclipse.jetty.server.Server.handle(Server.java:494)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918)
	at java.base/java.lang.Thread.run(Thread.java:834)
Powered by Jetty:// 9.4.20.v20190813

And:

2020-07-25 02:00:10.462 [WARN ] [mazonechocontrol.internal.Connection] - Request to url 'https://api.amazon.com/auth/token' fails with unknown error
javax.net.ssl.SSLException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at sun.security.ssl.Alert.createSSLException(Alert.java:133) ~[?:?]
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:326) ~[?:?]
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:269) ~[?:?]
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:264) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1576) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:453) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411) ~[?:?]
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567) ~[?:?]
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1367) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1342) ~[?:?]
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:246) ~[?:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:583) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequestAndReturnString(Connection.java:505) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.checkRenewSession(Connection.java:813) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryRestoreSessionData(Connection.java:411) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryRestoreLogin(Connection.java:333) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.handler.AccountHandler.checkLogin(AccountHandler.java:386) [bundleFile:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:102) ~[?:?]
	at sun.security.validator.Validator.getInstance(Validator.java:181) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129) ~[?:?]
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629) ~[?:?]
	at sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295) ~[?:?]
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422) ~[?:?]
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:183) ~[?:?]
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:171) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440) ~[?:?]
	... 18 more
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200) ~[?:?]
	at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120) ~[?:?]
	at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104) ~[?:?]
	at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:99) ~[?:?]
	at sun.security.validator.Validator.getInstance(Validator.java:181) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129) ~[?:?]
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629) ~[?:?]
	at sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295) ~[?:?]
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422) ~[?:?]
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:183) ~[?:?]
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:171) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440) ~[?:?]
	... 18 more
2020-07-25 02:00:10.548 [WARN ] [mazonechocontrol.internal.Connection] - Request to url 'https://alexa.amazon.com/api/bootstrap' fails with unknown error
javax.net.ssl.SSLException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at sun.security.ssl.Alert.createSSLException(Alert.java:133) ~[?:?]
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:326) ~[?:?]
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:269) ~[?:?]
	at sun.security.ssl.TransportContext.fatal(TransportContext.java:264) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1576) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:453) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411) ~[?:?]
	at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567) ~[?:?]
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592) ~[?:?]
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520) ~[?:?]
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527) ~[?:?]
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:334) ~[?:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.makeRequest(Connection.java:588) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryGetBootstrap(Connection.java:441) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.verifyLogin(Connection.java:852) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.Connection.tryRestoreLogin(Connection.java:336) [bundleFile:?]
	at org.openhab.binding.amazonechocontrol.internal.handler.AccountHandler.checkLogin(AccountHandler.java:386) [bundleFile:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:102) ~[?:?]
	at sun.security.validator.Validator.getInstance(Validator.java:181) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129) ~[?:?]
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629) ~[?:?]
	at sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295) ~[?:?]
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422) ~[?:?]
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:183) ~[?:?]
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:171) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440) ~[?:?]
	... 18 more
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
	at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200) ~[?:?]
	at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120) ~[?:?]
	at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104) ~[?:?]
	at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:99) ~[?:?]
	at sun.security.validator.Validator.getInstance(Validator.java:181) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:300) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:176) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:189) ~[?:?]
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129) ~[?:?]
	at sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:629) ~[?:?]
	at sun.security.ssl.CertificateStatus$CertificateStatusConsumer.consume(CertificateStatus.java:295) ~[?:?]
	at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444) ~[?:?]
	at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:422) ~[?:?]
	at sun.security.ssl.TransportContext.dispatch(TransportContext.java:183) ~[?:?]
	at sun.security.ssl.SSLTransport.decode(SSLTransport.java:171) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309) ~[?:?]
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440) ~[?:?]
	... 18 more

Final Edit: I was able to resolve this issue by taking these actions.