[CAUSEWAY-945] [DUPLICATE] Exception by restful different than shown by Wicket viewer

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: core-1.7.0
• Component/s: Viewer RO
• Assignee: Unassigned
• Reporter: Erik de Hair
• Created: 11/Nov/14 09:35
• Updated: 29/Apr/22 06:56
• Resolved: 29/Apr/22 06:56

Description

Hi,

I have a service method that I only want to expose via restful. I suppressed the method from showing up in the Wicket viewer so I didn't try to call it with the Wicket viewer.

Now restful throws an error (which is not very useful) when calling the method:

org.apache.tomcat.util.http.parser.TokenMgrError: Lexical error at line 1, column 29. Encountered: ":" (58), after : ""
org.apache.tomcat.util.http.parser.HttpParserTokenManager.getNextToken(HttpParserTokenManager.java:434)
org.apache.tomcat.util.http.parser.HttpParser.jj_ntk(HttpParser.java:300)
org.apache.tomcat.util.http.parser.HttpParser.MediaType(HttpParser.java:21)

For some reason I now also exposed the action via Wicket. That way I get another exception with more useful information about my problem:

javax.jdo.JDOUserExceptionInvalid operator "=". Did you mean to use "=="? org.datanucleus.api.jdo.NucleusJDOHelper#getJDOExceptionForNucleusException(NucleusJDOHelper.java:549)
org.datanucleus.api.jdo.JDOQuery#execute(JDOQuery.java:299)
nl.pocos.dom.workflow.WorkFlowStatusses#checkNumberOfPGSMLicences(WorkFlowStatusses.java:55)
sun.reflect.NativeMethodAccessorImpl#invoke0(NativeMethodAccessorImpl.java:-2)
sun.reflect.NativeMethodAccessorImpl#invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl#invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method#invoke(Method.java:606)

After fixing this error the restful call works fine. I had this behaviour before but couldn't reproduce it. It looks like the TokenMgrError is thrown when some exception occurs in an action called via restful and the real reason/exception can't be found in the logs.

Issue Links

• duplicates: CAUSEWAY-1349 ExceptionRecognizers not supported in RO, eg if create duplicate row then get a 500