Hello guys,

I'm using cTAKES version 4.0.0, developer version, using Intellij. I did
all the setup of the project as per the Intellij section in the *Developer
Install Guide* present in the url:
https://cwiki.apache.org/confluence/display/CTAKES/cTAKES+4.0+Developer+Install+Guide

Even so, I'm unfortunately having a strange error when I try to load
the *AggregatePlaintextFastUMLSProcessor.xml
*in CAS Visual Debbuger (CVD module).

The error is the following:


[image: Imagem inline 1]
I also leave the top of the stack trace from the log:

 *<date>2017-12-22T15:59:06</date>*
*  <millis>1513958346021</millis>*
*  <sequence>2</sequence>*
*  <logger>org.apache.uima</logger>*
*  <level>SEVERE</level>*
*  <class>org.apache.uima.tools.cvd.MainFrame</class>*
*  <method>handleException(527)</method>*
*  <thread>22</thread>*

*  <message>Annotator class
"org.apache.ctakes.drugner.ae.DrugMentionAnnotator" was not found.
(Descriptor:
file:/C:/Users/Manel/Desktop/Tese_Mestrado_NLP/cTAKES_Dev_Tese/ctakes-drug-ner/desc/analysis_engine/DrugMentionAnnotator.xml)</message>*

*  <exception>*
*    <message>org.apache.uima.resource.ResourceInitializationException:
Annotator class "org.apache.ctakes.drugner.ae.DrugMentionAnnotator" was not
found. (Descriptor:
file:/C:/Users/Manel/Desktop/Tese_Mestrado_NLP/cTAKES_Dev_Tese/ctakes-drug-ner/desc/analysis_engine/DrugMentionAnnotator.xml)</message>*
*    <frame>*
*
<class>org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl</class>*
*      <method>initializeAnalysisComponent</method>*
*      <line>224</line>*
*    </frame>*
*    <frame>*
*
<class>org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl</class>*
*      <method>initialize</method>*
*      <line>172</line>*


I can't quite understand this error, since the class
org.apache.ctakes.drugner.ae.DrugMentionAnnotator *physically exists *in
the path referenced in the xml descriptor file. Did someone also had this
problem?

I'm blocked. I just can't advance in my project because all the solutions I
came up with to this problem, like passing the full path, didn't work at
all.

I would be appreciated if someone could give me some help. Thanks in
advance.

Best regards,

Manuel

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