Fails on latest OH 3.0.0

[simonihmig]

I tried to get your latest 3.0.0 snapshot of the scripting addon running with my existing scripts. I updated ohj to the latest commit on master.

Still getting this exception:

14:01:08.144 [WARN ] [g.internal.OpenhabGraalJSScriptEngine] - Failed to retrieve script script dependency listener from engine bindings. Script dependency tracking will be disabled.
14:01:10.003 [WARN ] [script.js.osgi                       ] - bc=undefined     [osgi at source <unknown>, line 53]
14:01:10.032 [WARN ] [script.js.osgi                       ] - Failed to get service org.openhab.core.items.MetadataRegistry: [object Error]        [osgi at source <unknown>, line 53]
14:01:10.050 [WARN ] [script.js.osgi                       ] - Failed to get service org.eclipse.smarthome.core.items.MetadataRegistry: [object Error]      [osgi at source <unknown>, line 53]
14:01:10.108 [ERROR] [ab.automation.script.javascript.stack] - Failed to execute script:
org.graalvm.polyglot.PolyglotException: Error: Failed to get any services of type(s): org.openhab.core.items.MetadataRegistry,org.eclipse.smarthome.core.items.MetadataRegistry
    at <js>.getService(/openhab/conf/automation/lib/javascript/personal/node_modules/ohj/osgi.js:72) ~[?:?]
    at <js>.:anonymous(/openhab/conf/automation/lib/javascript/personal/node_modules/ohj/metadata/metadata.js:13) ~[?:?]
    at <js>.:anonymous(/openhab/conf/automation/lib/javascript/personal/node_modules/ohj/items/managed.js:6) ~[?:?]
    at <js>.:anonymous(/openhab/conf/automation/lib/javascript/personal/node_modules/ohj/items/items.js:8) ~[?:?]
    at <js>.:anonymous(/openhab/conf/automation/lib/javascript/personal/node_modules/ohj/rules.js:11) ~[?:?]
    at <js>.get rules(/openhab/conf/automation/lib/javascript/personal/node_modules/ohj/index.js:13) ~[?:?]
    at <js>.:program(<eval>:1) ~[?:?]
    at org.graalvm.polyglot.Context.eval(Context.java:345) ~[?:?]
    at com.oracle.truffle.js.scriptengine.GraalJSScriptEngine.eval(GraalJSScriptEngine.java:379) ~[?:?]
    at com.oracle.truffle.js.scriptengine.GraalJSScriptEngine.eval(GraalJSScriptEngine.java:343) ~[?:?]
    at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:249) ~[java.scripting:?]
    at org.openhab.automation.jsscripting.internal.scriptengine.DelegatingScriptEngineWithInvocable.eval(DelegatingScriptEngineWithInvocable.java:51) ~[bundleFile:?]
    at org.openhab.automation.jsscripting.internal.scriptengine.InvocationInterceptingScriptEngineWithInvocable.eval(InvocationInterceptingScriptEngineWithInvocable.java:78) ~[bundleFile:?]
    at org.openhab.automation.jsscripting.internal.scriptengine.DelegatingScriptEngineWithInvocable.eval(DelegatingScriptEngineWithInvocable.java:51) ~[bundleFile:?]
    at org.openhab.automation.jsscripting.internal.scriptengine.InvocationInterceptingScriptEngineWithInvocable.eval(InvocationInterceptingScriptEngineWithInvocable.java:78) [bundleFile:?]
    at org.openhab.core.automation.module.script.internal.ScriptEngineManagerImpl.loadScript(ScriptEngineManagerImpl.java:170) [bundleFile:?]
    at org.openhab.core.automation.module.script.rulesupport.internal.loader.ScriptFileWatcher.importFile(ScriptFileWatcher.java:191) [bundleFile:?]
    at org.openhab.core.automation.module.script.rulesupport.internal.loader.ScriptFileWatcher.processWatchEvent(ScriptFileWatcher.java:157) [bundleFile:?]
    at org.openhab.core.service.WatchQueueReader.lambda$3(WatchQueueReader.java:322) [bundleFile:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
    at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
    at java.lang.Thread.run(Thread.java:834) [?:?]

Note that the logged bundleContext is undefined!

Is it working for you (I assume that looking at your oh-config repo), and if so, what did I miss?

[jpg0]

Thanks for the report! I have actually not got all of ohj working on OH3 yet - just because I was prioritising getting the core plugin to work (and getting lots merged into OH core, meaning the plugin is much simpler now, even if not yet bundled). I did start looking at it in depth yesterday though; I think it's a case of going through and updating references to relocated/refactored code in OH3. I'm doing this at the moment though (well, when I have time), so expect to get this working soon.

[jpg0]

Do you have the ohj-support addon installed? I moved supporting things into this plugin so that I could get the foundational JS support into OH without these bits.

Someone else fixed it temporarily, but I'm still not sure why it's broken: https://github.com/jpg0/oh-config/issues/2#issuecomment-751525800

[jpg0]

Also: OH3 seems pretty broken regarding script startup: scripts are loaded too early (before all the system is up) and also they are not ordered. I am waiting for these to be fixed before I migrate myself.

[simonihmig]

I got it basically working, see https://github.com/jpg0/oh-config/issues/2#issuecomment-752120772

Leaving this open for now as the published ohj version still does not work ootb...

[moonraker46]

Is there a existing jar for OH3.x ?

The one mentioned in https://www.npmjs.com/package/ohj is a) broken and b) for OH2.5.

Thanks!!