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From Peter Klügl <peter.klu...@averbis.com>
Subject Re: Error using RUTA from Java
Date Thu, 21 May 2015 07:55:55 GMT
Hi,

I must admit that I do not know the source of the problem yet.

Either RutaParser.file_input() (or RutaEngine.loadScript/IS()) returns
null, but this should cause some other exceptions. Or the linking of
mentioned/imported script names in the ruta file does not match the
names in the configuration parameters.

Some questions to narrow down the problem:
- Is the analysis engine configured correctly? Do the values of
additionalScripts match the scripts imported in the main ruta file?
- Are there any spaces in paths, or any period in file names?
- Do you use the UIMA Ruta Workbench? If yes, are there any problems
reported?
- Are you able to load/process the analysis engine of the imported
script for their own? Just to exclude some hidden parser error there.
- Can you check if there are any typos in the file names?
- Can you switch to absolute paths (scriptPaths, descriptorPaths,... )
to rule out problems with the classloader approach?
- Can you post the complete configuration of the analysis engine?

If all fails, we need to debug... my first guess would be to investigate
why there is a null value in RutaModule.setScriptDependencies() or why a
module is not assigned in that map.
If it is an option concerning non-disclosure, you can send me the files
(or a small project where the problem can be reproduced) and I will
debug it. (You can of course send it to me directly off-list).

Best,

Peter

Am 21.05.2015 um 01:26 schrieb William Colen:
> Thank you, Peter.
>
> I was using 2.2.1 and upgraded to 2.3.0 RC2 as you advised, but the error
> persists. Now I will post the complete stacktrace:
>
> Mai 20, 2015 6:56:23 PM
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl
> callAnalysisComponentProcess(417)
> GRAVE: Exception occurred
> org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
> processing failed.
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:401)
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:308)
> at
> org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:73)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:1)
> at
> org.cogroo.tools.checker.TypedCheckerComposite.check(TypedCheckerComposite.java:49)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:252)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:271)
> at org.cogroo.tools.checker.checkers.UIMAChecker.main(UIMAChecker.java:130)
> Caused by: java.lang.NullPointerException
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironment(RutaEngine.java:580)
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironments(RutaEngine.java:575)
> at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:530)
> 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:385)
> ... 8 more
>
> org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
> processing failed.
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:401)
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:308)
> at
> org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:73)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:1)
> at
> org.cogroo.tools.checker.TypedCheckerComposite.check(TypedCheckerComposite.java:49)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:252)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:271)
> at org.cogroo.tools.checker.checkers.UIMAChecker.main(UIMAChecker.java:130)
> Caused by: java.lang.NullPointerException
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironment(RutaEngine.java:580)
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironments(RutaEngine.java:575)
> at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:530)
> 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:385)
> ... 8 more
> Mai 20, 2015 6:56:23 PM
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl
> callAnalysisComponentProcess(417)
> GRAVE: Exception occurred
> org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
> processing failed.
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:401)
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:308)
> at
> org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:73)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:1)
> at
> org.cogroo.tools.checker.TypedCheckerComposite.check(TypedCheckerComposite.java:49)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:252)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:271)
> at org.cogroo.tools.checker.checkers.UIMAChecker.main(UIMAChecker.java:130)
> Caused by: java.lang.NullPointerException
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironment(RutaEngine.java:580)
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironments(RutaEngine.java:575)
> at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:530)
> 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:385)
> ... 8 more
>
> org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
> processing failed.
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:401)
> at
> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:308)
> at
> org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:73)
> at org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:1)
> at
> org.cogroo.tools.checker.TypedCheckerComposite.check(TypedCheckerComposite.java:49)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:252)
> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:271)
> at org.cogroo.tools.checker.checkers.UIMAChecker.main(UIMAChecker.java:130)
> Caused by: java.lang.NullPointerException
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironment(RutaEngine.java:580)
> at
> org.apache.uima.ruta.engine.RutaEngine.resetEnvironments(RutaEngine.java:575)
> at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:530)
> 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:385)
> ... 8 more
>
>
>
> 2015-05-20 17:46 GMT-03:00 Peter Klügl <pkluegl@uni-wuerzburg.de>:
>
>> Hi,
>>
>> I assume that you use UIMA Ruta 2.2.1?
>>
>> Are there any prior exception?
>>
>> I had a similar problem, which should be fixed now. Could be related to
>> the bugs reported in UIMA-4045 or UIMA-4046.
>> Normally, I would assume that there is a syntax error in the additional
>> script causing the module to be null. If the script file is not found, then
>> there should be a clear error message.
>>
>> Could you try the UIMA Ruta 2.3.0 RC2, but upgrading the dependency
>> version of uima-core to 2.3.0 and using the staging repository?
>>
>> <repositories>
>>         <repository>
>>           <id>staged-release</id>
>> <url>
>> https://repository.apache.org/content/repositories/orgapacheuima-1053/
>> </url>
>>         </repository>
>>       </repositories>
>>
>> Best,
>>
>> Peter
>>
>>
>> Am 20.05.2015 um 21:45 schrieb William Colen:
>>
>>> Hello,
>>>
>>> We have a Main RUTA script that imports a few children scripts, as
>>> follows:
>>>
>>> PACKAGE cogroo.ruta;
>>>
>>>> TYPESYSTEM BaseTypeSystem;
>>>> IMPORT opennlp.uima.Token FROM TypeSystem AS cgToken;
>>>> IMPORT opennlp.uima.Sentence FROM TypeSystem AS cgSentence;
>>>> SCRIPT Crase;
>>>> SCRIPT Base;
>>>> Document{-> CALL(Base)};
>>>> Document{-> CALL(Crase)};
>>>>
>>> All the scripts are in the root of the classpath.
>>>
>>> We are trying to call it from Java, using the following code:
>>>
>>> TypeSystemDescription tsd =
>>>
>>>> TypeSystemDescriptionFactory.createTypeSystemDescription("MainTypeSystem"
>>>> );
>>>> URL url = Resources.getResource("Main.ruta");
>>>> String scriptText = Resources.toString(url, Charsets.UTF_8);
>>>> AnalysisEngineDescription aeDes =
>>>> Ruta.createAnalysisEngineDescription(scriptText, tsd);
>>>> AnalysisEngine ae = UIMAFramework.produceAnalysisEngine(aeDes);
>>>>
>>>   The error we are getting:
>>>
>>> org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
>>>
>>>> processing failed.
>>>> at
>>>>
>>>> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:401)
>>>> at
>>>>
>>>> org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:309)
>>>> at
>>>>
>>>> org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:267)
>>>> at
>>>> org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:74)
>>>> at
>>>> org.cogroo.tools.checker.checkers.UIMAChecker.check(UIMAChecker.java:1)
>>>> at
>>>>
>>>> org.cogroo.tools.checker.TypedCheckerComposite.check(TypedCheckerComposite.java:49)
>>>> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:252)
>>>> at org.cogroo.checker.GrammarChecker.analyze(GrammarChecker.java:271)
>>>> at
>>>> org.cogroo.tools.checker.checkers.UIMAChecker.main(UIMAChecker.java:131)
>>>> Caused by: java.lang.NullPointerException
>>>> at
>>>>
>>>> org.apache.uima.ruta.engine.RutaEngine.resetEnvironment(RutaEngine.java:529)
>>>> at
>>>>
>>>> org.apache.uima.ruta.engine.RutaEngine.resetEnvironments(RutaEngine.java:524)
>>>> at org.apache.uima.ruta.engine.RutaEngine.process(RutaEngine.java:480)
>>>> 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:385)
>>>> ... 8 more
>>>>
>>> We have a feeling that RUTA can't find the child script files, and that
>>> causes the error. Are we missing something?
>>>
>>>
>>> Thank you,
>>> William
>>>
>>>


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