AnsweredAssumed Answered

handlerNotFound Error

Question asked by mascaroni on Jul 26, 2011
Latest reply on Jul 26, 2011 by trademak
I have installed Activiti 5.6 and Modeler 5.6 war file.

A user has created a model diagram in Signavio. He modifies the diagram and then clicks on Save and gets a save Dialog box.  Clicking save in the Dialog box he gets a box which says 'Something is wrong…". If another user get the same diagram, he can modify and save without error.

The tomcat log has the following message:

com.signavio.platform.exceptions.RequestException: RequestException Error Code: handlerfilter.handlerNotFound
        at com.signavio.platform.filters.HandlerFilter.doFilter(HandlerFilter.java:85)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at com.signavio.platform.filters.RequestExceptionFilter.doFilter(RequestExceptionFilter.java:110)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:736)

Also when going to the Activiti Modeler it displays the message:

Activiti Modeler Powered By Signavio Editor Version 5.4
Why does it still say 5.4 when I specifically downloaded and installed the Modeler 5.6 war file.

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