Hi there, 

I tried to load "TemporalAggregatePipeline.xml" in CAS Visual Debugger, but I 
got error message "org.apache.uima.tools.cvd.MainFrame.handleException(526): 
SEVERE: Initialization of annotator class 
"org.apache.ctakes.temporal.ae.DocTimeRelAnnotator" failed. (Descriptor: 
file:/home/ww8/Downloads/apache-ctakes-4.0.0/desc/ctakes-temporal/desc/analysis_engine/TemporalAggregatePipeline.xml)"
 caused by "Caused by: java.lang.IllegalArgumentException: Please specify 
PARAM_IS_TRAINING - unable to infer it from context 
"org.apache.uima.tools.cvd.MainFrame.handleException(526): SEVERE: 
Initialization of annotator class 
"org.apache.ctakes.temporal.ae.DocTimeRelAnnotator" failed. (Descriptor: 
file:/home/ww8/Downloads/apache-ctakes-4.0.0/desc/ctakes-temporal/desc/analysis_engine/TemporalAggregatePipeline.xml)"
 caused by 
caused by 
"Caused by: java.lang.IllegalArgumentException: Please specify 
PARAM_IS_TRAINING - unable to infer it from context 
at org.cleartk.ml.CleartkAnnotator.initialize(CleartkAnnotator.java:109) 
at 
org.apache.ctakes.temporal.ae.DocTimeRelAnnotator.initialize(DocTimeRelAnnotator.java:150)
 
at 
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.initializeAnalysisComponent(PrimitiveAnalysisEngine_impl.java:266)
 
... 54 more" 

Could you please help me solve fix this problem? 

Thank you! 
Zeyu 
-- 
Ph.D. Student 
Department of Computer Science 
University of California, Los Angeles 

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