On Fri, 12 Sep 2003 [EMAIL PROTECTED] wrote: > Date: Fri, 12 Sep 2003 16:01:57 -0500 > From: [EMAIL PROTECTED] > Reply-To: Struts Users Mailing List <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED] > Subject: Tomcat 4.1 -> 5.0 Web-app Porting > > Hi, > I am trying to port a web-application originally written with Tomcat 4.1 to > Tomcat 5.0. The application uses struts and throws the following exception > when launched: > > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> > The server encountered an internal error () that prevented it from > fulfilling this request. > > > exception > java.lang.NullPointerException > > org.apache.jasper.runtime.TagHandlerPool.reuse(TagHandlerPool.java:176) > com.acterna.cable.rda.index_jsp. > _jspx_meth_bean_message_0(index_jsp.java:119) > com.acterna.cable.rda.index_jsp._jspService(index_jsp.java:67) > > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) > javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >
Which specific version of Tomcat 5.0.x are you trying? I seem to recall that there were a couple of bugs in the tag pooling code that could bite you in a page with lots of tags (typical of Struts apps), but that these bugs were fixed in 5.0.9. If that doesn't fix the problem, you can also turn off tag pooling with a servlet init parameter -- read the docs in "$CATALINA_HOME/conf/web.xml" for which one needs to be set. Craig --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
