@marceltrapman Frankenstein's Monster?

So, the UI is not detecting anything, although testing mysgw shows it receiving data. Is this a misconfiguration on my part?

Edit: Nevermind. I think what you said just sank in. Thanks for your help!

@TimO I'll be honest with you: I'm not sure I configured everything properly. I don't have things or items files, because I set things up through the PaperUI. Do I need to set everything up through config files?

I've attached the complete log file. I'm running stable.

Thanks for your help!

Edit: Nevermind. I don't have permission to upload a file. So, here's a pastebin: http://pastebin.com/jLeTXbvX (the timestamps are wrong, you can ignore the date).

Edit2: One thing that I was having trouble with was determining the Node and Child IDs. I finally settled on what I think they are (105 and 255, respectively), but I may be wrong. Any advice with regard to figuring that out would also be greatly appreciated!

I was able to successfully install the binding, but when I added a temperature sensor as a test, it keeps failing. This is the error message I'm getting:

17:01:28.130 [ERROR] [ome.core.thing.internal.ThingManager] - Exception occured while initializing handler of thing 'mysensors:temperature:4c0b17b9': java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)[:1.8.0_121]
        at java.util.concurrent.FutureTask.get(FutureTask.java:206)[:1.8.0_121]
        at org.eclipse.smarthome.core.common.SafeMethodCaller.callAsynchronous(SafeMethodCaller.java:188)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:81)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at org.eclipse.smarthome.core.common.SafeMethodCaller.call(SafeMethodCaller.java:65)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at org.eclipse.smarthome.core.thing.internal.ThingManager$9.run(ThingManager.java:710)[105:org.eclipse.smarthome.core.thing:0.9.0.b4]
        at java.util.concurrent.Executors$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.lang.NullPointerException
        at org.openhab.binding.mysensors.internal.handler.MySensorsThingHandler.getBridgeHandler(MySensorsThingHandler.java:268)[193:org.openhab.binding.mysensors:2.0.0.201701181308]
        at org.openhab.binding.mysensors.internal.handler.MySensorsThingHandler.initialize(MySensorsThingHandler.java:77)[193:org.openhab.binding.mysensors:2.0.0.201701181308]
        at org.eclipse.smarthome.core.thing.internal.ThingManager$9$1.call(ThingManager.java:713)[105:org.eclipse.smarthome.core.thing:0.9.0.b4]
        at org.eclipse.smarthome.core.thing.internal.ThingManager$9$1.call(ThingManager.java:1)[105:org.eclipse.smarthome.core.thing:0.9.0.b4]
        at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:179)[98:org.eclipse.smarthome.core:0.9.0.b4]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_121]
        ... 3 more

Any thoughts?