Here is debug:
2019-01-23 11:06:19.610 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:19.611 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:19.612 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:19.929 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:19.930 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:19.930 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:06:24.792 [DEBUG] [i.internal.protocol.KodiClientSocket] - send message: {"jsonrpc":"2.0","id":3873,"method":"Application.GetProperties","params":{"properties":["version"]}}
2019-01-23 11:06:24.793 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"id":3873,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:24.794 [DEBUG] [i.internal.protocol.KodiClientSocket] - callMethod returns {"id":3873,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:25.575 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:25.576 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:25.576 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:25.587 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:25.588 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:25.588 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:06:31.950 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:31.951 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:31.951 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:31.966 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:31.967 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:31.967 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:06:34.795 [DEBUG] [i.internal.protocol.KodiClientSocket] - send message: {"jsonrpc":"2.0","id":3874,"method":"Application.GetProperties","params":{"properties":["version"]}}
2019-01-23 11:06:34.796 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"id":3874,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:34.797 [DEBUG] [i.internal.protocol.KodiClientSocket] - callMethod returns {"id":3874,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:37.770 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:37.773 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:37.773 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:37.789 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:37.790 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:37.790 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:06:40.389 [ERROR] [nal.common.AbstractInvocationHandler] - An error occurred while calling method 'ThingHandler.handleCommand()' on 'org.openhab.binding.kodi.internal.handler.KodiHandler@68523fe0': null
java.lang.NullPointerException: null
at org.openhab.binding.kodi.internal.protocol.KodiConnection.getPVRChannels(KodiConnection.java:921) ~[?:?]
at org.openhab.binding.kodi.internal.protocol.KodiConnection.getPVRChannelId(KodiConnection.java:933) ~[?:?]
at org.openhab.binding.kodi.internal.handler.KodiHandler.playPVRChannel(KodiHandler.java:319) ~[?:?]
at org.openhab.binding.kodi.internal.handler.KodiHandler.handleCommand(KodiHandler.java:202) ~[?:?]
at sun.reflect.GeneratedMethodAccessor91.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:153) [102:org.eclipse.smarthome.core:0.10.0.oh240]
at org.eclipse.smarthome.core.internal.common.InvocationHandlerSync.invoke(InvocationHandlerSync.java:59) [102:org.eclipse.smarthome.core:0.10.0.oh240]
at com.sun.proxy.$Proxy130.handleCommand(Unknown Source) [263:org.openhab.binding.kodi:2.4.0]
at org.eclipse.smarthome.core.thing.internal.profiles.ProfileCallbackImpl.handleCommand(ProfileCallbackImpl.java:75) [109:org.eclipse.smarthome.core.thing:0.10.0.oh240]
at org.eclipse.smarthome.core.thing.internal.profiles.SystemDefaultProfile.onCommandFromItem(SystemDefaultProfile.java:49) [109:org.eclipse.smarthome.core.thing:0.10.0.oh240]
at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:153) [102:org.eclipse.smarthome.core:0.10.0.oh240]
at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:53) [102:org.eclipse.smarthome.core:0.10.0.oh240]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
at java.lang.Thread.run(Thread.java:748) [?:?]
2019-01-23 11:06:43.943 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:43.944 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:43.944 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:43.956 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:43.956 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:43.957 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:06:44.797 [DEBUG] [i.internal.protocol.KodiClientSocket] - send message: {"jsonrpc":"2.0","id":3875,"method":"Application.GetProperties","params":{"properties":["version"]}}
2019-01-23 11:06:44.799 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"id":3875,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:44.799 [DEBUG] [i.internal.protocol.KodiClientSocket] - callMethod returns {"id":3875,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:49.733 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:49.734 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:49.734 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:49.750 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:49.750 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:49.751 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:06:54.800 [DEBUG] [i.internal.protocol.KodiClientSocket] - send message: {"jsonrpc":"2.0","id":3876,"method":"Application.GetProperties","params":{"properties":["version"]}}
2019-01-23 11:06:54.804 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"id":3876,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:54.805 [DEBUG] [i.internal.protocol.KodiClientSocket] - callMethod returns {"id":3876,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:06:55.742 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:55.743 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:55.743 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:06:55.753 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:55.754 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:06:55.755 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:07:03.579 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:07:03.580 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanStarted","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:07:03.581 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanStarted
2019-01-23 11:07:03.592 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:07:03.593 [DEBUG] [i.internal.protocol.KodiClientSocket] - Event received from server: {"jsonrpc":"2.0","method":"VideoLibrary.OnScanFinished","params":{"data":null,"sender":"xbmc"}}
2019-01-23 11:07:03.593 [DEBUG] [odi.internal.protocol.KodiConnection] - Received unknown method: VideoLibrary.OnScanFinished
2019-01-23 11:07:04.806 [DEBUG] [i.internal.protocol.KodiClientSocket] - send message: {"jsonrpc":"2.0","id":3877,"method":"Application.GetProperties","params":{"properties":["version"]}}
2019-01-23 11:07:04.807 [DEBUG] [i.internal.protocol.KodiClientSocket] - Message received from server: {"id":3877,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}
2019-01-23 11:07:04.808 [DEBUG] [i.internal.protocol.KodiClientSocket] - callMethod returns {"id":3877,"jsonrpc":"2.0","result":{"version":{"major":17,"minor":6,"revision":"20171114-a9a7a20","tag":"stable"}}}