ClearTK advanced Document Classification example gives org.apache.uima.analysis_engine.AnalysisEngineProcessException

[dreamsco...@gmail.com]

Hi,


I am using ClearTK documentClssification advanced example . i am using it as standalone java program executing using command prompt. When i run the program TrainModel.java it gives the following exception

org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl callAnalysisComponentProcess(406)
SEVERE: Exception occurred
org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator processing failed.at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.cal
lAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:390)
        at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.pro
cessAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:298)
        at org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterato
r.processUntilNextOutputCas(ASB_impl.java:568)
        at org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterato
r.<init>(ASB_impl.java:410)
        at org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.ja
va:343)
        at org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.pro
cessAndOutputNewCASes(AggregateAnalysisEngine_impl.java:265)
        at org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterato
r.processUntilNextOutputCas(ASB_impl.java:568)
        at org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterato
r.<init>(ASB_impl.java:410)
        at org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.ja
va:343)
        at org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.pro
cessAndOutputNewCASes(AggregateAnalysisEngine_impl.java:265)
        at org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(A
nalysisEngineImplBase.java:267)
        at org.apache.uima.fit.pipeline.SimplePipeline.runPipeline(SimplePipelin
e.java:83)
        at DocumentClassificationEvaluation.train(DocumentClassificationEvaluati
on.java:159)
        at TrainModel.main(TrainModel.java:44)
Caused by: org.apache.uima.cas.CASRuntimeException: JCas type "org.cleartk.examp
les.type.UsenetDocument" used in Java code,  but was not declared in the XML typ
e descriptor.
        at org.apache.uima.jcas.impl.JCasImpl.getType(JCasImpl.java:412)
        at org.apache.uima.jcas.cas.TOP.<init>(TOP.java:92)
        at org.apache.uima.jcas.cas.AnnotationBase.<init>(AnnotationBase.java:53
)
        at org.apache.uima.jcas.tcas.Annotation.<init>(Annotation.java:54)
        at org.cleartk.examples.type.UsenetDocument.<init>(UsenetDocument.java:5
1)
        at GoldDocumentCategoryAnnotator.process(GoldDocumentCategoryAnnotator.j
ava:26)
        at org.apache.uima.analysis_component.JCasAnnotator_ImplBase.process(JCa
sAnnotator_ImplBase.java:48)
        at org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.cal
lAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:374)
        ... 13 more

Sorry for posting entire error message. but i need help urgently...

Thanks in Advance
Dreams

[Steven Bethard]

I'm not sure what you mean by "using it as standalone java program",
but this error:

Caused by: org.apache.uima.cas.CASRuntimeException: JCas type "org.cleartk.examp
les.type.UsenetDocument" used in Java code, but was not declared in the XML typ
e descriptor.

typically means that you haven't included the type system XML files
(e.g. cleartk-examples/src/main/resources/org/cleartk/examples/type/UsenetDocument.xml)
on your classpath.

Steve

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