You might want to consider using UIMA 3.0.0-alpha02 that fixes that error. My understanding is the issue existed previously, but no exception was thrown when it happened. I think it started getting thrown around 2.7
Gary Underwood [email protected] > On Jun 30, 2017, at 11:17 AM, Kaeshammer, Miriam <[email protected]> > wrote: > > Hi, > > I get a java.util.ConcurrentModificationException (see below) when using the > CasDumpWriter in the following way: > > import static org.apache.uima.fit.factory.AnalysisEngineFactory.createEngine; > import org.apache.uima.UIMAException; > import org.apache.uima.analysis_engine.AnalysisEngine; > import org.apache.uima.fit.component.CasDumpWriter; > import org.apache.uima.fit.factory.JCasFactory; > import org.apache.uima.jcas.JCas; > import org.junit.Test; > > public class CasDumpWriterTest { > > @Test > public final void testDump() throws UIMAException { > > // Set up the CAS > JCas jcas = JCasFactory.createJCas(); > JCas view = jcas.createView("testview"); > view.setDocumentText("test"); > > AnalysisEngine dump = createEngine(CasDumpWriter.class, // > CasDumpWriter.PARAM_OUTPUT_FILE, "target/cas-dump.txt"); > > dump.process(jcas); > > } > } > > Is there anything I am doing wrong? How can I use the CasDumpWriter without > causing this exception? I am using UIMA 2.9.0 and uimafit 2.2.0, but the same > also happens with 2.3.0. This definitely worked with earlier version of UIMA. > > If this is not the write channel to ask this question, please let me know. > > Thank you! > Best regards, Miriam > > > Output: > > Jun 30, 2017 5:12:31 PM > org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl > callAnalysisComponentProcess(430) > SEVERE: Exception occurred > org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator > processing failed. > at > org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:412) > at > org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:314) > at > org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269) > at > org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:284) > at > com.sap.gs.hlt.mt.pipelines.de.nmt.CasDumpWriterTest.testDump(CasDumpWriterTest.java:25) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at > org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at > org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at > org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at > org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) > Caused by: java.util.ConcurrentModificationException > at > org.apache.uima.cas.impl.FSIntIteratorImplBase.checkConcurrentModification(FSIntIteratorImplBase.java:67) > at > org.apache.uima.cas.impl.IntIterator4bag.get(IntIterator4bag.java:79) > at > org.apache.uima.cas.impl.FSIteratorWrapper.get(FSIteratorWrapper.java:63) > at > org.apache.uima.cas.impl.FSIteratorImplBase.next(FSIteratorImplBase.java:66) > at > org.apache.uima.cas.impl.FSIteratorImplBase.next(FSIteratorImplBase.java:32) > at org.apache.uima.cas.impl.CASImpl$1.next(CASImpl.java:5104) > at org.apache.uima.cas.impl.CASImpl$1.next(CASImpl.java:5077) > at > org.apache.uima.fit.component.CasDumpWriter.process(CasDumpWriter.java:151) > at > org.apache.uima.analysis_component.CasAnnotator_ImplBase.process(CasAnnotator_ImplBase.java:56) > at > org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:396) > ... 27 more > > > > >
