Hello guys,
I’m having a little trouble regarding the Bluetooth Binding which I want to use for presence detection in combination with a BLE beacon. Installing the Binding was no problem, but as soon as I want to add a Bluetooth BlueZ Adapter via MAC the following error is logged (doesn’t matter if I add the thing via PaperUI or a *.things file):
2020-03-23 12:47:35.375 [ERROR] [nal.common.AbstractInvocationHandler] - An error occurred while calling method 'ThingHandler.initialize()' on 'org.openhab.binding.bluetooth.bluez.handler.BlueZBridgeHandler@6653a': BlueZ JNI connection cannot be established.
java.lang.IllegalStateException: BlueZ JNI connection cannot be established.
at org.openhab.binding.bluetooth.bluez.handler.BlueZBridgeHandler.initialize(BlueZBridgeHandler.java:99) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_222]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_222]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:152) [bundleFile:?]
at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:52) [bundleFile:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_222]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_222]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_222]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]
Caused by: java.lang.UnsatisfiedLinkError: tinyb.BluetoothManager.getNativeAPIVersion()Ljava/lang/String;
at tinyb.BluetoothManager.getNativeAPIVersion(Native Method) ~[?:?]
at tinyb.BluetoothManager.getBluetoothManager(BluetoothManager.java:304) ~[?:?]
at org.openhab.binding.bluetooth.bluez.handler.BlueZBridgeHandler.initialize(BlueZBridgeHandler.java:94) ~[?:?]
... 10 more
2020-03-23 12:47:35.407 [ERROR] [core.thing.internal.ThingManagerImpl] - Exception occurred while initializing handler of thing 'bluetooth:bluez:5494ac43': BlueZ JNI connection cannot be established.
java.lang.IllegalStateException: BlueZ JNI connection cannot be established.
at org.openhab.binding.bluetooth.bluez.handler.BlueZBridgeHandler.initialize(BlueZBridgeHandler.java:99) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_222]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_222]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_222]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_222]
at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:152) [bundleFile:?]
at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:52) [bundleFile:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_222]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_222]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_222]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]
Caused by: java.lang.UnsatisfiedLinkError: tinyb.BluetoothManager.getNativeAPIVersion()Ljava/lang/String;
at tinyb.BluetoothManager.getNativeAPIVersion(Native Method) ~[?:?]
at tinyb.BluetoothManager.getBluetoothManager(BluetoothManager.java:304) ~[?:?]
at org.openhab.binding.bluetooth.bluez.handler.BlueZBridgeHandler.initialize(BlueZBridgeHandler.java:94) ~[?:?]
... 10 more
During my research I stumbled across this topic, which seems to deal with the same problem. However, the solution mentioned there is not viable for me, since I don’t have the files they mention on my system. I’ve checked every folder listed in the Repository Installation column from the docs.
Since they mention the files should be there if the bluetooth.bluez extension is installed, I think I’m missing that. This lead to another problem. Searching for the extension in PaperUI leads to no results and manually adding bluetooth.bluez to my addons.cfg file threw the following error:
2020-03-23 13:00:41.719 [ERROR] [core.karaf.internal.FeatureInstaller] - Failed installing 'openhab-binding-bluetooth.bluez'
This is where I stopped, since I couldn’t figure out how to install that extension even though I researched for hours. Any help here would be appreciated.
Some additional info:
I’m running openHab v2.5.3 natively (not Docker or VM) on a Rasperry Pi 3 Model B+ with Raspbian Lite Buster. I have downgraded the bundled BlueZ v5.50 to the latest supported v5.47 following this tutorial. Running sudo systemctl status bluetooth yields this result:
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2020-03-22 22:54:32 CET; 13h ago
Docs: man:bluetoothd(8)
Main PID: 14149 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 2200)
Memory: 464.0K
CGroup: /system.slice/bluetooth.service
└─14149 /usr/libexec/bluetooth/bluetoothd
Mar 22 22:54:32 vlntn-raspi systemd[1]: Starting Bluetooth service...
Mar 22 22:54:32 vlntn-raspi bluetoothd[14149]: Bluetooth daemon 5.47
Mar 22 22:54:32 vlntn-raspi systemd[1]: Started Bluetooth service.
Mar 22 22:54:32 vlntn-raspi bluetoothd[14149]: Starting SDP server
Mar 22 22:54:32 vlntn-raspi bluetoothd[14149]: Bluetooth management interface 1.14 initialized
Mar 22 22:54:32 vlntn-raspi bluetoothd[14149]: Failed to set privacy: Rejected (0x0b)
Running sudo hcitool lescan lists the devices I want to add and running hcitool dev returns the MAC of my adapter, so I assume the Bluetooth module is working fine.