Just changed my ActionForm from request to session scope. The code was working ok
before i did this, but now i get this error: java.lang.IllegalArgumentException:
argument type mismatch
The exception is not thrown when my form is first showed, only when i try to submit it.
As you can see from the stacktrace I've included below, this exception is thrown
before my Action code is entered.
Any ideas of what I'm doing wrong? Are there any other changes i need to make to my
code to give my form session scope?
Thanks in advance
- ida
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java.lang.IllegalArgumentException: argument type mismatch
at java.lang.reflect.Method.invoke(Native Method)
at org.apache.struts.util.PropertyUtils.setSimpleProperty(PropertyUtils.java:988)
at org.apache.struts.util.PropertyUtils.setNestedProperty(PropertyUtils.java:904)
at org.apache.struts.util.PropertyUtils.setProperty(PropertyUtils.java:932)
at org.apache.struts.util.BeanUtils.populate(BeanUtils.java:509)
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:772)
at org.apache.struts.action.ActionServlet.processPopulate(ActionServlet.java:2061)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1564)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
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