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Add-ons for openHAB
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[Homematic] NPE when initiating connection to CCU2 #1501

Closed kaikreuzer closed 7 years ago

kaikreuzer commented 7 years ago

After adding a CCU2 as a Homematic bridge, I found this in my log:

17:02:41.787 [INFO ] [smarthome.event.ThingAddedEvent     ] - Thing 'homematic:bridge:ccu2' has been added.
17:02:41.805 [INFO ] [me.event.ThingStatusInfoChangedEvent] - 'homematic:bridge:ccu2' changed from UNINITIALIZED to INITIALIZING
17:02:42.214 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'WIRED' on gateway 'ccu2' not available, disabling support
17:02:42.231 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'HMIP' on gateway 'ccu2' not available, disabling support
17:02:42.233 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'CUXD' on gateway 'ccu2' not available, disabling support
17:02:42.332 [INFO ] [ternal.communicator.HomematicGateway] - HmGatewayInfo[id=CCU,type=CCU2,firmware=2.3.11,address=JEQ0739206,wired=false,hmip=false,cuxd=false]
17:02:42.333 [INFO ] [ternal.communicator.HomematicGateway] - Used Homematic transfer modes: RF:BIN_RPC
17:02:43.210 [ERROR] [very.HomematicDeviceDiscoveryService] - 
java.lang.ExceptionInInitializerError
        at org.openhab.binding.homematic.type.HomematicTypeGeneratorImpl.createChannelType(HomematicTypeGeneratorImpl.java:228)[230:org.openhab.binding.homematic:2.0.0.201611270958]
'org.apache.felix.eventadmin.impl.adapter.LogEventAdapter$1@3908a247' is removed as a LogListener, since it threw an exception. at org.openhab.binding.homematic.type.HomematicTypeGeneratorImpl.generate(HomematicTypeGeneratorImpl.java:128)[230:org.openhab.
binding.homematic:2.0.0.201611270958]
        at org.openhab.binding.homematic.handler.HomematicBridgeHandler.onDeviceLoaded(HomematicBridgeHandler.java:283)[230:org.openhab.binding.homematic:2.0.0.201611270958]
        at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:400)[230:org.openhab.binding.homematic:2.0.0.201611270958]
        at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[230:org.openhab.binding.homematic:2.0.0.201611270958]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_101]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_101]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_101]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_101]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_101]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_101]
        at java.lang.Thread.run(Thread.java:745)[:1.8.0_101]
Caused by: java.lang.NullPointerException
        at java.io.Reader.<init>(Reader.java:78)[:1.8.0_101]
        at java.io.InputStreamReader.<init>(InputStreamReader.java:72)[:1.8.0_101]
        at org.openhab.binding.homematic.type.MetadataUtils.loadStandardDatapoints(MetadataUtils.java:71)[230:org.openhab.binding.homematic:2.0.0.201611270958]
        at org.openhab.binding.homematic.type.MetadataUtils.<clinit>(MetadataUtils.java:52)[230:org.openhab.binding.homematic:2.0.0.201611270958]
        ... 12 more
17:02:43.216 [INFO ] [me.event.ThingStatusInfoChangedEvent] - 'homematic:bridge:ccu2' changed from INITIALIZING to ONLINE

@gerrieg Is this anything known?

MHerbst commented 7 years ago

I just tried it yesterday with a fresh openHAB 2 installation and I did not see any messages like this.

But it seems that your CCU has got a quite old firmware. According to the log it is running 2.3.11. Current version ist 2.25.15.

kaikreuzer commented 7 years ago

Thanks @MHerbst - this was also what I just tried and I can confirm that with the latest firmware, the connection succeeds. Nonetheless, I think an NPE should be avoided in any case.

MHerbst commented 7 years ago

I agree, @kaikreuzer

gerrieg commented 7 years ago

I don't think it has something todo with the firmware, it was a problem loading the property file homematic/standard-datapoints.properties.

see: source

dhermanns commented 7 years ago

Same NPEs on startup for me as well. And my ccu2 is on firmware 2.25.15.

MHerbst commented 7 years ago

Can you attach the stacktrace output here? Would help us to see whether it has the same cause.

To solve the problem it may help to uninstall the Homematic binding and install it new.

dhermanns commented 7 years ago

I tried to reproduce it, but can't right now :-/ . I will add the trace as soon as I see it again. I've still have a lot of them, but all coming from the harmony plugin...

I will open a separate ticket with the stack-trace for it.

gerrieg commented 7 years ago

@dhermanns this exception has already been fixed in the snapshot builds

dhermanns commented 7 years ago

Thanks for your great work. That explains why the exception seems to be vanished ;-) .

MHerbst commented 7 years ago

@gerrieg I don't think that it is completley solved. If method getResourceAsStream (line 69) fails for some reason, the returned InputStream object will be null and. Then the next line will throw a NPE. An easy solution would be to catch the NPE in the catch-Statement in line 87.

gerrieg commented 7 years ago

This should never happen, but i can change it.

MHerbst commented 7 years ago

You are right. I can only think that this happens if something with the add-on installation fails or is too slow. But the exception Kai posted pointed exactly to this line. Therefore you will be on the safe side if you catch it :-).

ooswald commented 7 years ago

I also get an NPE.

I added/removed the Homematic Add-on several times and did some reboots as the CCU2 things never showed up as being ONLINE in paperui. Now the CCU2 things do not show up at all anymore.

Seems like there is some rubbish left behind.

2017-03-25 09:54:41.280 [INFO ] [ternal.communicator.HomematicGateway] - HmGatewayInfo[id=CCU,type=CCU2,firmware=2.27.7,address=NEQ1532944,wired=false,hmip=true,cuxd=false]

2017-03-25 09:54:41.282 [INFO ] [ternal.communicator.HomematicGateway] - Used Homematic transfer modes: RF:BIN_RPC, HMIP:XML_RPC

2017-03-25 09:54:41.750 [ERROR] [very.HomematicDeviceDiscoveryService] - 
java.lang.NullPointerException
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:201)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:193)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.loadDeviceNames(CcuGateway.java:125)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:421)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:358)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[205:org.openhab.binding.homematic:2.0.0]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_121]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
    at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]

2017-03-25 09:55:15.640 [ERROR] [very.HomematicDeviceDiscoveryService] - 
java.lang.NullPointerException
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.createGatewayDevice(AbstractHomematicGateway.java:655)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:420)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:358)[205:org.openhab.binding.homematic:2.0.0]
    at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[205:org.openhab.binding.homematic:2.0.0]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_121]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
    at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]

continues with 

2017-03-25 09:59:41.404 [INFO ] [ternal.communicator.HomematicGateway] - No event since 300 seconds from gateway 'ccu2', restarting RPC server
2017-03-25 10:00:41.649 [INFO ] [ternal.communicator.HomematicGateway] - No event since 360 seconds from gateway 'ccu2', restarting RPC server
MHerbst commented 7 years ago

This seems to be a different problem. Mabe related to the new CCU firmware. You could try it with the latest OH Snapshot (https://openhab.ci.cloudbees.com/job/openHAB-Distribution/) because there have been several modifications in the binding since the release version.

ooswald commented 7 years ago

unstable renders an different exception, but same behaviour

2017-03-25 10:53:45.896 [INFO ] [ternal.communicator.HomematicGateway] - HmGatewayInfo[id=CCU,type=CCU2,firmware=2.27.7,address=NEQ1532944,wired=false,hmip=true,cuxd=false,group=true]

2017-03-25 10:54:11.588 [ERROR] [very.HomematicDeviceDiscoveryService] - 
java.io.IOException
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:255)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:225)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:213)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.loadDeviceNames(CcuGateway.java:126)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:446)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:373)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_121]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
    at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]
Caused by: java.util.concurrent.TimeoutException
    at org.eclipse.jetty.client.util.FutureResponseListener.get(FutureResponseListener.java:109)[69:org.eclipse.jetty.client:9.2.19.v20160908]
    at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:655)[69:org.eclipse.jetty.client:9.2.19.v20160908]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:245)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    ... 13 more

2017-03-25 10:54:43.564 [ERROR] [very.HomematicDeviceDiscoveryService] - 
java.io.IOException
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:255)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:225)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:213)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.loadDeviceNames(CcuGateway.java:126)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:446)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:373)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at org.openhab.binding.homematic.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:108)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_121]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_121]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
    at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]
Caused by: java.util.concurrent.TimeoutException
    at org.eclipse.jetty.client.util.FutureResponseListener.get(FutureResponseListener.java:109)[69:org.eclipse.jetty.client:9.2.19.v20160908]
    at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:655)[69:org.eclipse.jetty.client:9.2.19.v20160908]
    at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:245)[215:org.openhab.binding.homematic:2.1.0.201703240758]
    ... 13 more
ooswald commented 7 years ago

(should I add a new GH issue, as its not related to this?)

gerrieg commented 7 years ago

@ooswald In the new 2.27.7 firmware, eq-3 changed some security things. The binding can not connect to the CCU on port 8181. Check the firewall settings in the CCU and set the Remote HomeMatic-Script API and/or HomeMatic XML-RPC API to full access.

ooswald commented 7 years ago

that fixed it, thanks @gerrieg - the UI could be more informative

rverst commented 6 years ago

Fixed it for me too, thanks @gerrieg. Should have read the release notes from EQ3. Maybe a hint in the paperUI will be helpful for other users.

[HMCCU2-1336] Sicherheitsrelevante Erweiterungen: (Security-Related Extensions)

  • Firewall bei Systemstart starten (Start the firewall at system startup)...
bitsbeauty commented 6 years ago

Having the same problem with openHAB 2.2.0-1 and piVCCU version: 2.31.25-23 on a Raspberry Pi 3 Model B Rev 1.2. HomeMatic-Script API and/or HomeMatic XML-RPC API in the CCU is set to full access.

`2018-03-03 18:16:30.572 [hingStatusInfoChangedEvent] - 'homematic:GATEWAY-EXTRAS-30851B87:30851b87:GWE00000000' changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)

2018-03-03 18:16:30.601 [hingStatusInfoChangedEvent] - 'homematic:HM-RCV-50:30851b87:BidCoS-RF' changed from UNINITIALIZED to UNINITIALIZED (BRIDGE_UNINITIALIZED)

2018-03-03 18:16:30.655 [hingStatusInfoChangedEvent] - 'homematic:bridge:30851b87' changed from UNINITIALIZED to INITIALIZING

==> /var/log/openhab2/openhab.log <==

2018-03-03 18:16:31.229 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'WIRED' on gateway '30851b87' not available, disabling support

2018-03-03 18:16:31.243 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'HMIP' on gateway '30851b87' not available, disabling support

2018-03-03 18:16:31.249 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'CUXD' on gateway '30851b87' not available, disabling support

2018-03-03 18:16:31.256 [INFO ] [ternal.communicator.client.RpcClient] - Interface 'GROUP' on gateway '30851b87' not available, disabling support

2018-03-03 18:16:31.386 [INFO ] [ommunicator.AbstractHomematicGateway] - HmGatewayInfo[id=CCU,type=CCU2,firmware=2.31.25,address=OEQ0610287,wired=false,hmip=false,cuxd=false,group=false]

2018-03-03 18:16:31.647 [ERROR] [very.HomematicDeviceDiscoveryService] - html

java.io.IOException: html

at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:228) [207:org.openhab.binding.homematic:2.2.0]

at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:198) [207:org.openhab.binding.homematic:2.2.0]

at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScriptByName(CcuGateway.java:186) [207:org.openhab.binding.homematic:2.2.0]

at org.openhab.binding.homematic.internal.communicator.CcuGateway.loadDeviceNames(CcuGateway.java:111) [207:org.openhab.binding.homematic:2.2.0]

at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.getDeviceDescriptions(AbstractHomematicGateway.java:423) [207:org.openhab.binding.homematic:2.2.0]

at org.openhab.binding.homematic.internal.communicator.AbstractHomematicGateway.loadAllDeviceMetadata(AbstractHomematicGateway.java:343) [207:org.openhab.binding.homematic:2.2.0]

at org.openhab.binding.homematic.internal.discovery.HomematicDeviceDiscoveryService$1.run(HomematicDeviceDiscoveryService.java:104) [207:org.openhab.binding.homematic:2.2.0]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]

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) [?:?]

Caused by: com.thoughtworks.xstream.mapper.CannotResolveClassException: html

at com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:79) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:55) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass(PackageAliasingMapper.java:88) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:79) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:74) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.SecurityMapper.realClass(SecurityMapper.java:71) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) ~[?:?]

at com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:47) ~[?:?]

at com.thoughtworks.xstream.core.util.HierarchicalStreams.readClassType(HierarchicalStreams.java:29) ~[?:?]

at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:133) ~[?:?]

at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[?:?]

at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1185) ~[?:?]

at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1169) ~[?:?]

at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1040) ~[?:?]

at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1031) ~[?:?]

at org.openhab.binding.homematic.internal.communicator.CcuGateway.sendScript(CcuGateway.java:226) ~[?:?]

... 13 more

==> /var/log/openhab2/events.log <==

2018-03-03 18:16:31.813 [hingStatusInfoChangedEvent] - 'homematic:bridge:30851b87' changed from INITIALIZING to ONLINE

2018-03-03 18:16:31.842 [hingStatusInfoChangedEvent] - 'homematic:GATEWAY-EXTRAS-30851B87:30851b87:GWE00000000' changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING

2018-03-03 18:16:31.854 [hingStatusInfoChangedEvent] - 'homematic:HM-RCV-50:30851b87:BidCoS-RF' changed from UNINITIALIZED (BRIDGE_UNINITIALIZED) to INITIALIZING

2018-03-03 18:16:31.880 [hingStatusInfoChangedEvent] - 'homematic:HM-RCV-50:30851b87:BidCoS-RF' changed from INITIALIZING to OFFLINE (CONFIGURATION_ERROR): Device with address 'BidCoS-RF' not found on gateway '30851b87'

2018-03-03 18:16:31.884 [hingStatusInfoChangedEvent] - 'homematic:GATEWAY-EXTRAS-30851B87:30851b87:GWE00000000' changed from INITIALIZING to OFFLINE (CONFIGURATION_ERROR): Device with address 'GWE00000000' not found on gateway '30851b87'`

MHerbst commented 6 years ago

I think your problem has nothing to do with this issue. It has probably the same cause as #2543 (where you already added a comment).