Mihome binding error

Add-ons Bindings
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1

Hi there, i’m having trouble with xiaomi binding, i have installed new java 1.8.0_151 and after the reboot i got this:

18:10:37.087 [ERROR] [ome.core.thing.internal.ThingManager] - Exception occurred while calling handler: java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at org.eclipse.smarthome.core.common.SafeMethodCaller.executeDirectly(SafeMethodCaller.java:220)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.common.SafeMethodCaller.callAsynchronous(SafeMethodCaller.java:189)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:83)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:67)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.thing.internal.ThingManager.receiveCommand(ThingManager.java:374)[105:org.eclipse.smarthome.core.thing:0.9.0.b5]
at org.eclipse.smarthome.core.items.events.AbstractItemEventSubscriber.receive(AbstractItemEventSubscriber.java:47)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:192)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.internal.events.OSGiEventManager$1.call(OSGiEventManager.java:1)[98:org.eclipse.smarthome.core:0.9.0.b5]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:181)[98:org.eclipse.smarthome.core:0.9.0.b5]
at java.util.concurrent.FutureTask.run(Unknown Source)[:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)[:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[:1.8.0_151]
at java.lang.Thread.run(Unknown Source)[:1.8.0_151]
Caused by: java.lang.NullPointerException
at org.openhab.binding.mihome.internal.EncryptionHelper.encrypt(EncryptionHelper.java:69)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.internal.EncryptionHelper.encrypt(EncryptionHelper.java:42)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiBridgeHandler.getEncryptedKey(XiaomiBridgeHandler.java:290)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiBridgeHandler.createDataJsonString(XiaomiBridgeHandler.java:276)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiBridgeHandler.writeToBridge(XiaomiBridgeHandler.java:272)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiActorGatewayHandler.writeBridgeLightColor(XiaomiActorGatewayHandler.java:183)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiActorGatewayHandler.writeBridgeLightColor(XiaomiActorGatewayHandler.java:179)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiActorGatewayHandler.execute(XiaomiActorGatewayHandler.java:68)[207:org.openhab.binding.mihome:2.1.0]
at org.openhab.binding.mihome.handler.XiaomiDeviceBaseHandler.handleCommand(XiaomiDeviceBaseHandler.java:97)[207:org.openhab.binding.mihome:2.1.0]
at org.eclipse.smarthome.core.thing.internal.ThingManager$4.call(ThingManager.java:377)[105:org.eclipse.smarthome.core.thing:0.9.0.b5]
at org.eclipse.smarthome.core.thing.internal.ThingManager$4.call(ThingManager.java:1)[105:org.eclipse.smarthome.core.thing:0.9.0.b5]
at org.eclipse.smarthome.core.common.SafeMethodCaller.executeDirectly(SafeMethodCaller.java:218)[98:org.eclipse.smarthome.core:0.9.0.b5]
… 12 more

2

CC: @dimalo @pboos
I think it would be best to submit an issue on GitHub for that.

3

before doing that please check if your key is still there… I am not sure if this relates to the new java version at all.

1 Like
4

Checked and key is still there… Also removed every things, uninstalled and reinstalled the binding… Handler missing errore on things in initializzation :confused:
If i try to send command to the gateway (online) i receive the error on the first post :confused:

5

ok thanks for trying!
could you please try the 2.2.0 snapshot version? just to make sure I am looking at the code you are actually running…
if the problem is still there then you can open an issue on github.

6

Solved, for no reason after java updated the new exec wasn’t on windows firewall DMZ.
Thanks for the help!!

p.s. can’t execute openhab 2.2 for the following error:
“could not resolve mvn:org.eclipse.tycho/org.eclipse.osgi/3.10.101.v20150820-1432”