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Applicable Releases:</strong> Up to caArray 2.x

<strong>Date entered:</strong> April 14, 2010

</span>

caArray Installation

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Question: I deployed caArray in Eclipse but got an exception when I tested

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caArray. Why?

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Topic: caArray Installation and Upgrade

Release: Up to caArray 2.x

Date entered: 04/14/2010

Details about the Question

I deployed caArray 2.2.1 in eclipse Eclipse and tried to test the program. When I clicked on the "Manage array design", I got exceptions. The first part of the exceptions was like these:

Panelcode

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Composition Setup

java.lang.IllegalArgumentException: Category is null


 at gov.nih.nci.caarray.business.vocabulary.VocabularyServiceBean.getTerms(VocabularyServiceBean.java:134)


 at gov.nih.nci.caarray.business.vocabulary.VocabularyServiceBean.getTerms(VocabularyServiceBean.java:126)


 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)


 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)


 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)


 at java.lang.reflect.Method.invoke(Method.java:585)


 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)


 at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)


 at gov.nih.nci.caarray.application.ExceptionLoggingInterceptor.logException(ExceptionLoggingInterceptor.java:107)


 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)


 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)


 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)


 at java.lang.reflect.Method.invoke(Method.java:585)


 at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)


 ......


 ......


 ......


 at gov.nih.nci.caarray.web.filter.CacheControlFilter.doFilter(CacheControlFilter.java:132)


 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)


 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)


 at gov.nih.nci.caarray.web.filter.UpgradeFilter.doFilter(UpgradeFilter.java:121)


 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)


 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)


 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)


 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)


 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)


 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)


 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)


 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)


 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)


 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)


 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)


 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)


 at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)


 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)


 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)


 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)


 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)


 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)


 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)


 at java.lang.Thread.run(Thread.java:595)"

<

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cloak.toggle.type = text
cloak.toggle.open=[show]
cloak.toggle.close=[hide]
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titleContents
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Release:
Date entered:
Question
Answer
Have a comment?
Please leave your comment in the caArray End User Forum.
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Answer
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This type of the exception could be caused by an empty caArray schema. User The user should verify if the caArray schema has been setup properly by:
  1. Opening the caArray database to see if the tables have been installed.
  2. Querying a known caArray table in MySQL Client, see example below: 
     Panelcode
    
SELECT * FROM category

If the schema is indeed empty, it can be reinstalled via the steps below:
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  1. Shut down the caArray JBoss server.
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  1. Run the following ant command from the software/build folder: 
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     Code Block
    
ant database:reinitialize

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  1. Restart caArray JBoss
Have a comment?
Please leave your comment in the caArray End User Forum</html>.
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