Basile Passe wrote the following on 3/7/2005 12:49 PM:
The value of the request parameter named "method" to pick the appropriate "execute" method is not valid. But why? struts-config.xml is correct and form (JSP) also.
Well, not sure exactly what you mean above. I'm assuming since you said it works 95% of the time, you do have typical dispatch method names. When you use a DispatchAction you typically don't code the execute method (that's handled by the base class). The execute method of the base class chooses the correct method in your dispatch action. From your stack trace it's apparent that you are "NOT" always passing the "method" parameter like you say you are OR the method param you are passing does not match the method name in the dispatch action (check for typos). Use a debugger or print out the request params that are being passed.
(PS- It's not a good idea to reply to another topic and change the subject, since it messes up the threading of messages. This message and your original is now burried within the "Two CSS files" thread)
Have you an idea for resolve this problem ?
Sorry for my poor english ;)
Basile Passe
Error trace : java.lang.NullPointerException at java.lang.Class.getMethod0 (Native Method) at java.lang.Class.getMethod (Class.java:888) at org.apache.struts.actions.DispatchAction.getMethod (DispatchAction.java:334) at org.apache.struts.actions.DispatchAction.dispatchMethod (DispatchAction.java:266) at adsn.fcddv.framework.struts.BaseDispatchAction.execute (BaseDispatchAction.java:76) at org.apache.struts.action.RequestProcessor.processActionPerform (RequestProcessor.java:446) at adsn.fcddv.framework.struts.CustomRequestProcessor.process (CustomRequestProcessor.java:101) at org.apache.struts.action.ActionServlet.process (ActionServlet.java:1292) at org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:492) at javax.servlet.http.HttpServlet.service (HttpServlet.java:740) at javax.servlet.http.HttpServlet.service (HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter (ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter (JAZNFilter.java:283) at com.evermind.server.http.ServletRequestDispatcher.invoke (ServletRequestDispatcher.java:560) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal (ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest (HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run (HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run (HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run (PooledExecutor.java:803) at java.lang.Thread.run (Thread.java:484)
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-- Rick
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