Me casca la JSP, porque puede ser?
Acudo a ti ya que las ultimas veces me has ayudado mucho a ver si puedes ayudarme esta vez.
Tengo un problema al cargar una JSP. El action llama a un metodo irBuscar, que abre una jsp de busqueda. Al dar a buscar, sale este casque:::
500 Internal Server Error
500 Internal Server Error
java.lang.IllegalArgumentException: argument type mismatch
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:324)
At org. Apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1789)
At org. Apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684)
At org. Apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713)
At org. Apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019)
At org. Apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
At org. Apache. Struts. Util. RequestUtils.populate(RequestUtils.java:1252)
At org. Apache. Struts. Action. RequestProcessor. ProcessPopulate(RequestProcessor.java:821)
At org. Apache. Struts. Action. RequestProcessor.process(RequestProcessor.java:254)
At org. Apache. Struts. Action. ActionServlet.process(ActionServlet.java:1482)
At org. Apache. Struts. Action. ActionServlet.doPost(ActionServlet.java:525)
At javax. Servlet.http.HttpServlet.service(HttpServlet.java:760)
At javax. Servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:285)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:126)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
At java. Lang. Thread.run(Thread.java:534)
¿Por qué puede ser?
Tengo un problema al cargar una JSP. El action llama a un metodo irBuscar, que abre una jsp de busqueda. Al dar a buscar, sale este casque:::
500 Internal Server Error
500 Internal Server Error
java.lang.IllegalArgumentException: argument type mismatch
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:324)
At org. Apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1789)
At org. Apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684)
At org. Apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713)
At org. Apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019)
At org. Apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
At org. Apache. Struts. Util. RequestUtils.populate(RequestUtils.java:1252)
At org. Apache. Struts. Action. RequestProcessor. ProcessPopulate(RequestProcessor.java:821)
At org. Apache. Struts. Action. RequestProcessor.process(RequestProcessor.java:254)
At org. Apache. Struts. Action. ActionServlet.process(ActionServlet.java:1482)
At org. Apache. Struts. Action. ActionServlet.doPost(ActionServlet.java:525)
At javax. Servlet.http.HttpServlet.service(HttpServlet.java:760)
At javax. Servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:285)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:126)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
At java. Lang. Thread.run(Thread.java:534)
¿Por qué puede ser?
1 respuesta
Respuesta de krlosnow
1