Systeminfo 2.0 binding - OpenHAB 2 on Windows 7
See original GitHub issueAfter discovering Local machine in Systeminfo 2.0 binding via Paper UI and adding it as a thing, the thing displays an error message:
OFFLINE - HANDLER_INITIALIZING_ERROR Thing can not be initialized!
I’ve enabled DEBUG level of logging and this is a part of the log with Systeminfo binding information and error message:
2016-11-08 10:52:42.630 [DEBUG] [discovery.SysteminfoDiscoveryService] - Starting system information discovery !
2016-11-08 10:52:42.827 [INFO ] [g.discovery.internal.PersistentInbox] - Added new thing 'systeminfo:computer:MEDIABEAST' to inbox.
2016-11-08 10:52:51.994 [DEBUG] [org.openhab.binding.systeminfo ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandler}={thing.type=systeminfo:computer, thing.id=systeminfo:computer:MEDIABEAST, service.id=414, service.bundleid=209, service.scope=singleton} - org.openhab.binding.systeminfo
2016-11-08 10:52:51.998 [DEBUG] [systeminfo.handler.SysteminfoHandler] - Start initializing!
2016-11-08 10:52:51.998 [DEBUG] [systeminfo.handler.SysteminfoHandler] - Thing configuration updated!
2016-11-08 10:52:51.999 [DEBUG] [systeminfo.handler.SysteminfoHandler] - Channel configuration updated!
2016-11-08 10:52:52.771 [ERROR] [systeminfo.handler.SysteminfoHandler] - Can not instantate Systeminfo object!
java.lang.NullPointerException
at com.sun.jna.platform.win32.Variant$VARIANT.stringValue(Variant.java:539)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at oshi.util.platform.windows.WmiUtil.enumerateProperties(WmiUtil.java:459)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at oshi.util.platform.windows.WmiUtil.queryWMI(WmiUtil.java:324)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at oshi.util.platform.windows.WmiUtil.selectObjectsFrom(WmiUtil.java:242)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at oshi.hardware.platform.windows.WindowsCentralProcessor.getProcesses(WindowsCentralProcessor.java:397)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at org.openhab.binding.systeminfo.model.OshiSysteminfo.<init>(OshiSysteminfo.java:72)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at org.openhab.binding.systeminfo.handler.SysteminfoHandler.instantiateSysteminfoLibrary(SysteminfoHandler.java:121)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at org.openhab.binding.systeminfo.handler.SysteminfoHandler.initialize(SysteminfoHandler.java:107)[209:org.openhab.binding.systeminfo:2.0.0.201610221219]
at org.eclipse.smarthome.core.thing.internal.ThingManager$9$1.call(ThingManager.java:758)[106:org.eclipse.smarthome.core.thing:0.9.0.201610220816]
at org.eclipse.smarthome.core.thing.internal.ThingManager$9$1.call(ThingManager.java:1)[106:org.eclipse.smarthome.core.thing:0.9.0.201610220816]
at org.eclipse.smarthome.core.common.SafeMethodCaller$CallableWrapper.call(SafeMethodCaller.java:177)[99:org.eclipse.smarthome.core:0.9.0.201610220816]
at java.util.concurrent.FutureTask.run(Unknown Source)[:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)[:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[:1.8.0_111]
at java.lang.Thread.run(Unknown Source)[:1.8.0_111]
Issue Analytics
- State:
- Created 7 years ago
- Comments:12
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Hmm, strange, maybe I missed to export something. Anyway the PR with the update is merged, so it will be available in two or three days.
Hello!
I’ve just installed latest nightly and tried Systeminfo binding 2.0 and it works, so, I will close this issue.
Best regards, Davor