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Cleartk dependency not found when calling StanfordCoreNLPAnnotator from UIMA RUTA

I am trying to call ClearTK StanfordCoreNLPAnnotator from UIMA RUTA but cannot make it work. I am using eclipse with a maven-enabled RUTA project in which I also have Java code for helper tasks. I imported cleartk-stanford-corenlp 0.8 using maven.

I tried using this line in a script:

ENGINE utils.MyStanfordEngine;

... where utils / MyStanfordEngine.xml is the XML descriptor file created using this java code:

MyStanfordAnnotator.getDescription().toXML(new FileOutputStream("descriptor/utils/MyStanfordEngine.xml"));

No errors appear, but after execution I get:

Exception in thread "main" org.apache.uima.resource.ResourceInitializationException: Initialization of annotator class ... failed.  
(Descriptor: file:.../descriptor/mainScriptEngine.xml)
...
Caused by: org.apache.uima.resource.ResourceInitializationException: Annotator class 
"org.cleartk.stanford.StanfordCoreNLPAnnotator" was not found. 
(Descriptor: file:.../descriptor/utils/MyStanfordEngine.xml)
...

I think I understand that the RUTA project does not find it in Maven dependencies, but I need to stick to Maven as my dependency tool because of collaboration goals.

Can anyone help?

UPDATE:

, RUTA 2.1.0. 2.2.0rc1, .

(!), Java, Java- Maven, , cleartk-stanford-corenlp 0.8. RUTA:

TYPESYSTEM utils.CleartkRutaTypeSystem;
ENGINE utils.MyStanfordEngine;
Document{-> CALL(MyStanfordEngine)};

... , , :

[Stanford Tools Logging output ...]
22.02.2014 12:44:22 org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl        callAnalysisComponentProcess(406)
SCHWERWIEGEND: Exception occurred
org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator processing failed.    
at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:477)
at org.apache.uima.analysis_component.JCasAnnotator_ImplBase.process(JCasAnnotator_ImplBase.java:48)
at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:374)
at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:298)
at org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:267)
at org.apache.uima.ruta.ide.launching.RutaLauncher.processFile(RutaLauncher.java:168)
at org.apache.uima.ruta.ide.launching.RutaLauncher.main(RutaLauncher.java:129)
Caused by: java.lang.NullPointerException
at org.apache.uima.cas.impl.CASImpl.createFS(CASImpl.java:483)
at org.apache.uima.cas.impl.CASImpl.createAnnotation(CASImpl.java:3837)
at org.apache.uima.ruta.action.CallAction.callEngine(CallAction.java:192)
at org.apache.uima.ruta.action.CallAction.execute(CallAction.java:62)
at org.apache.uima.ruta.rule.AbstractRuleElement.apply(AbstractRuleElement.java:130)
at org.apache.uima.ruta.rule.RuleElementCaretaker.applyRuleElements(RuleElementCaretaker.java:111)
at org.apache.uima.ruta.rule.ComposedRuleElement.applyRuleElements(ComposedRuleElement.java:547)
at org.apache.uima.ruta.rule.AbstractRuleElement.doneMatching(AbstractRuleElement.java:84)
at org.apache.uima.ruta.rule.ComposedRuleElement.fallback(ComposedRuleElement.java:468)
at org.apache.uima.ruta.rule.ComposedRuleElement.fallbackContinue(ComposedRuleElement.java:377)
at org.apache.uima.ruta.rule.RutaRuleElement.startMatch(RutaRuleElement.java:100)
at org.apache.uima.ruta.rule.ComposedRuleElement.startMatch(ComposedRuleElement.java:73)
at org.apache.uima.ruta.rule.RutaRule.apply(RutaRule.java:47)
at org.apache.uima.ruta.rule.RutaRule.apply(RutaRule.java:40)
at org.apache.uima.ruta.rule.RutaRule.apply(RutaRule.java:29)
at org.apache.uima.ruta.RutaScriptBlock.apply(RutaScriptBlock.java:63)
at org.apache.uima.ruta.RutaModule.apply(RutaModule.java:48)
at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:475)
... 6 more
Exception in thread "main" org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator processing failed.    
at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:477)
at org.apache.uima.analysis_component.JCasAnnotator_ImplBase.process(JCasAnnotator_ImplBase.java:48)
at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:374)
at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:298)
at org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:267)
at org.apache.uima.ruta.ide.launching.RutaLauncher.processFile(RutaLauncher.java:168)
at org.apache.uima.ruta.ide.launching.RutaLauncher.main(RutaLauncher.java:129)
Caused by: java.lang.NullPointerException
at org.apache.uima.cas.impl.CASImpl.createFS(CASImpl.java:483)
at org.apache.uima.cas.impl.CASImpl.createAnnotation(CASImpl.java:3837)
at org.apache.uima.ruta.action.CallAction.callEngine(CallAction.java:192)
at org.apache.uima.ruta.action.CallAction.execute(CallAction.java:62)
at org.apache.uima.ruta.rule.AbstractRuleElement.apply(AbstractRuleElement.java:130)
at org.apache.uima.ruta.rule.RuleElementCaretaker.applyRuleElements(RuleElementCaretaker.java:111)
at org.apache.uima.ruta.rule.ComposedRuleElement.applyRuleElements(ComposedRuleElement.java:547)
at org.apache.uima.ruta.rule.AbstractRuleElement.doneMatching(AbstractRuleElement.java:84)
at org.apache.uima.ruta.rule.ComposedRuleElement.fallback(ComposedRuleElement.java:468)
at org.apache.uima.ruta.rule.ComposedRuleElement.fallbackContinue(ComposedRuleElement.java:377)
at org.apache.uima.ruta.rule.RutaRuleElement.startMatch(RutaRuleElement.java:100)
at org.apache.uima.ruta.rule.ComposedRuleElement.startMatch(ComposedRuleElement.java:73)
at org.apache.uima.ruta.rule.RutaRule.apply(RutaRule.java:47)
at org.apache.uima.ruta.rule.RutaRule.apply(RutaRule.java:40)
at org.apache.uima.ruta.rule.RutaRule.apply(RutaRule.java:29)
at org.apache.uima.ruta.RutaScriptBlock.apply(RutaScriptBlock.java:63)
at org.apache.uima.ruta.RutaModule.apply(RutaModule.java:48)
at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:475)
... 6 more

, , RUTA , .

? ?

+3
1

:

  • UIMA Ruta 2.1.0 mixin: maven . Ruta java.
  • UIMA Ruta Workbench 2.1.0 , . .
  • UIMA CAS Editor 2.5.0 datapath, , , . script ( ) . ( ). .
  • UIMA Ruta 2.2.0 mixin. CAS.

( UIMA Ruta 2.2.0):

  • UIMA Ruta​​li >
  • maven: popup- > Configure- > Convert to Maven Project

  • cleartk-stanford-corenlp pom

    <dependency>
<groupId>org.cleartk</groupId>
<artifactId>cleartk-stanford-corenlp</artifactId>
<version>0.8.0</version>
</dependency>
  • , , org cleartk-type-system-1.2.0 . , CAS , .

  • script, , . uimaFIT . EXEC , .

    TYPESYSTEM org.cleartk.TypeSystem;
UIMAFIT org.cleartk.stanford.StanfordCoreNLPAnnotator;
Document{->EXEC(StanfordCoreNLPAnnotator)};
  • , script .

This example is directly used StanfordCoreNLPAnnotatorinstead of an additional analysis mechanism, but switching to another implementation or analysis mechanism should be simple.

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