I am using ctakes examples java servlet from here
http://healthnlp.github.io/examples/
After processing some documents maybe 1000+ it gets this error
javax.servlet.ServletException:
org.apache.uima.analysis_engine.AnalysisEngineProcessException:
Annotator processing failed.
org.apache.ctakes.web.client.servlet.DemoServlet.doPost(DemoServlet.java:103)
javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
*root cause*
org.apache.uima.analysis_engine.AnalysisEngineProcessException:
Annotator processing failed.
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:412)
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:314)
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:570)
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:412)
org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:344)
org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:265)
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:570)
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:412)
org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:344)
org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:265)
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:284)
org.apache.ctakes.web.client.servlet.DemoServlet.doPost(DemoServlet.java:92)
javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
*root cause*
java.lang.NullPointerException
--
with Regards
Shahid Ashraf
