ArrayIndexOutOfBoundsException while parsing message

[dereulenspiegel]

Hi!

Unfortunately I get a new exception while running the binding

18:47:07.026 DEBUG o.o.b.m.i.MaxCubeBinding[:79]- === H_Message ===
18:47:07.028 DEBUG o.o.b.m.i.MaxCubeBinding[:81]-       Reading Time:    Mon Feb 26 18:47:00 CET 14
18:47:07.030 DEBUG o.o.b.m.i.MaxCubeBinding[:82]-       Serial number:   JEQ0544462
18:47:07.032 DEBUG o.o.b.m.i.MaxCubeBinding[:83]-       RF address (HEX):03f482
18:47:07.034 DEBUG o.o.b.m.i.MaxCubeBinding[:84]-       Firmware version:0113
18:47:07.046 DEBUG o.o.b.m.i.MaxCubeBinding[:85]-       Connection ID:   6350d3ae
18:47:07.047 DEBUG o.o.b.m.i.MaxCubeBinding[:86]-       Unknown:         00000000
18:47:07.049 DEBUG o.o.b.m.i.MaxCubeBinding[:87]-       Duty Cycle:      0
18:47:07.051 DEBUG o.o.b.m.i.MaxCubeBinding[:88]-       FreeMemorySlots: 50
18:47:07.053 DEBUG o.o.b.m.i.MaxCubeBinding[:89]-       CubeTimeState:   03
18:47:07.057 DEBUG o.o.b.m.i.MaxCubeBinding[:90]-       NTPCounter:      0
18:47:07.109 INFO  o.o.b.m.i.MaxCubeBinding[:190]- Failed to process message received by MAX! protocol.
18:47:07.111 DEBUG o.o.b.m.i.MaxCubeBinding[:191]- java.lang.ArrayIndexOutOfBoundsException: 2
        at org.openhab.binding.maxcube.internal.message.M_Message.<init>(M_Message.java:35)
        at org.openhab.binding.maxcube.internal.MaxCubeBinding.processRawMessage(MaxCubeBinding.java:327)
        at org.openhab.binding.maxcube.internal.MaxCubeBinding.execute(MaxCubeBinding.java:127)
        at org.openhab.core.binding.AbstractActiveBinding$BindingActiveService.execute(AbstractActiveBinding.java:156)
        at org.openhab.core.service.AbstractActiveService$RefreshThread.run(AbstractActiveService.java:173)

18:47:07.197 DEBUG o.o.b.m.i.MaxCubeBinding[:99]- === C_Message ===
18:47:07.199 DEBUG o.o.b.m.i.MaxCubeBinding[:100]-      RAW:        03f482,7QP0ggATAf9KRVEwNTQ0NDYyAAsABEAAAAAAAAAAAP///////////////////////////wsABEAAAAAAAAAAQf///////////////////////////2h0dHA6Ly9tYXguZXEtMy5kZTo4MC9jdWJlADAvbG9va3VwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAENFVAAACgADAAAOEENFU1QAAwACAAAcIA==
18:47:07.201 DEBUG o.o.b.m.i.MaxCubeBinding[:101]- DeviceType:   Cube
18:47:07.203 DEBUG o.o.b.m.i.MaxCubeBinding[:102]- SerialNumber: JEQ0544462
18:47:07.206 DEBUG o.o.b.m.i.MaxCubeBinding[:103]- RFAddress:    03f482
18:47:07.295 DEBUG o.o.b.m.i.MaxCubeBinding[:52]- === L_Message ===
18:47:07.297 DEBUG o.o.b.m.i.MaxCubeBinding[:53]-       RAW:
18:47:07.300 DEBUG o.o.b.m.i.MaxCubeBinding[:179]- 0 devices found.
18:47:07.303 INFO  o.o.b.m.i.MaxCubeBinding[:204]- Cannot find MAX!cube device with serial number 'JEQ0501207'
18:47:07.305 DEBUG o.o.b.m.i.MaxCubeBinding[:213]- Available MAX! devices are:
18:47:07.307 INFO  o.o.b.m.i.MaxCubeBinding[:204]- Cannot find MAX!cube device with serial number 'KEQ0493700'
18:47:07.309 DEBUG o.o.b.m.i.MaxCubeBinding[:213]- Available MAX! devices are:
18:47:07.313 INFO  o.o.b.m.i.MaxCubeBinding[:204]- Cannot find MAX!cube device with serial number 'JEQ0607538'
18:47:07.317 DEBUG o.o.b.m.i.MaxCubeBinding[:213]- Available MAX! devices are:
18:47:07.323 INFO  o.o.b.m.i.MaxCubeBinding[:204]- Cannot find MAX!cube device with serial number 'KEQ0098486'
18:47:07.325 DEBUG o.o.b.m.i.MaxCubeBinding[:213]- Available MAX! devices are:
18:47:07.328 INFO  o.o.b.m.i.MaxCubeBinding[:204]- Cannot find MAX!cube device with serial number 'KEQ0706050'
18:47:07.330 DEBUG o.o.b.m.i.MaxCubeBinding[:213]- Available MAX! devices are:
18:47:07.332 INFO  o.o.b.m.i.MaxCubeBinding[:204]- Cannot find MAX!cube device with serial number 'KEQ0493700'
18:47:07.335 DEBUG o.o.b.m.i.MaxCubeBinding[:213]- Available MAX! devices are:

I added a WallThermostat and a WindowContact. After that everything ran fine, but after a few hours I noticed my items not changing, so I activated debugging and found this exception.

[marcelrv]

Hi @dereulenspiegel I don't have a WallThermostat nor a WindowContact, so can't reproduce your error.

Maybe you can run the attached one jar (I replied in the Openhab google group https://groups.google.com/group/openhab/attach/5c32bb0df53158c9/org.openhab.binding.maxcube_1.4.0.DEV.jar), it has bit better error handling. (alternatively you can build it from my https://github.com/marcelrv/openhab repository). Run it with trace level of logging, then it will spit out some more details that may help with the identifying of the problem.

[dereulenspiegel]

Sorry, While the error handling in this binding really needs to be improved, this error had a very simple reason. My Cube kind of "forgot" all of my devices. Since the devices were still paired to one another I didn't noticed it right away. It seems to be working again.