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https://issues.apache.org/jira/browse/UIMA-5492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16087337#comment-16087337
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Peter Klügl commented on UIMA-5492:
-----------------------------------
I assume that you are writing you rules in a simple ruta project? The generated
descriptors are overidden everytime the DLTK builder is initiated. This depends
on the the setting in your Eclipse and normally happens when you save your
script. The descriptors are generated and thus should not be edited. Rather
edit the template descriptor (BasicEngine.xml) which is used to created the
generated descriptors.
In a maven-based project with the ruta-maven-plugin the descriptors are
replaced when maven builds and the script is newer than the descriptor, or
there is no descriptor.
Yes, the error contains no useful information concerning the actual problem. I
have to see if I can change this.
> Unpredictable update of engine.xml associated with a Ruta script
> ----------------------------------------------------------------
>
> Key: UIMA-5492
> URL: https://issues.apache.org/jira/browse/UIMA-5492
> Project: UIMA
> Issue Type: Bug
> Components: Ruta
> Reporter: Reza Haydarlou
>
> It is unpredictable for me to know when engine.xml associated with a Ruta
> script is updated. I noticed this when I was busy with my extension. I added
> the full path my extension class in "additionalExtensions". After, I changed
> the Ruta script where the my extension is called. No problem. But after a
> while (I don't know which change I had made in that Ruta script) I got the
> following error message:
> aused by: org.apache.uima.ruta.extensions.RutaParseRuntimeException: Error in
> NsubjDep, line 17, "(": expected RCURLY, but found LPAREN
> at
> org.apache.uima.ruta.parser.RutaParser.emitErrorMessage(RutaParser.java:380)
> at
> org.apache.uima.ruta.parser.RutaParser.emitErrorMessage(RutaParser.java:401)
> at
> org.apache.uima.ruta.parser.RutaParser.reportError(RutaParser.java:419)
> at
> org.antlr.runtime.BaseRecognizer.recoverFromMismatchedToken(BaseRecognizer.java:613)
> at org.antlr.runtime.BaseRecognizer.match(BaseRecognizer.java:115)
> at
> org.apache.uima.ruta.parser.RutaParser.ruleElementAnnotationType(RutaParser.java:5086)
> ... 21 more
> later, I realized that the associate engine.xml has automatically updated and
> the full path of my extension class name has been removed.
> PS: The error message is also very unlear.
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