[Solved] openHAB 1.6.2 error with new DateTimeType()

[selcouth]

Any time I use new DateTimeType() in openHAB rules I get an error:

2015-02-23 11:51:58.045 [ERROR] [o.o.c.s.ScriptExecutionThread ] - Error during the execution of rule 'Update DateTime'

java.lang.NullPointerException: null

at org.eclipse.xtext.common.types.util.JavaReflectAccess.getRawType(Java ReflectAccess.java:107) ~[na:na]

at org.eclipse.xtext.common.types.util.JavaReflectAccess.getConstructor(JavaReflectAccess.java:90) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._evaluateConstructorCall(XbaseInterpreter.java:511) ~[na:na]

at sun.reflect.GeneratedMethodAccessor69.invoke(Unknown Source) ~[na:na]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_31]

at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_31]

at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:218) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluateArgumentExpressions(XbaseInterpreter.java:751) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._featureCallOperation(XbaseInterpreter.java:712) ~[na:na]

at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source) ~[na:na]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_31]

at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_31]

at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) ~[na:na]

at org.openhab.model.script.interpreter.ScriptInterpreter.internalFeatureCallDispatch(ScriptInterpreter.java:69) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._evaluateAbstractFeatureCall(XbaseInterpreter.java:658) ~[na:na]

at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source) ~[na:na]



at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_31]

at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_31]

at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:218) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._evaluateBlockExpression(XbaseInterpreter.java:321) ~[na:na]

at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) ~[na:na]



at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_31]

at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_31]

at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:218) ~[na:na]

at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluate(XbaseInterpreter.java:204) ~[na:na]

at org.openhab.model.script.internal.engine.ScriptImpl.execute(ScriptImpl.java:59) ~[na:na]

at org.openhab.core.scriptengine.ScriptExecutionThread.run(ScriptExecutionThread.java:44) ~[na:na]

I'm using it with postUpdate [for example, postUpdate(some_item, new DateTimeType())] but I've also tried just making a variable and setting it in the rules.

Maybe a problem with openHAB 1.6.2? Or my Java version?

I haven't been able to post this to the openHAB Google group because I haven't been accepted yet.

[f0rd42]

Put this in line one:

import org.openhab.core.library.types.DateTimeType

[selcouth]

Mar 3, 2015 8:08:59 GMT f0rd42 said:

Put this in line one:

import org.openhab.core.library.types.DateTimeType

That worked! Such a simple fix. Thank you very much.