Re: JSP page cuts off when loading

Sam, One possibility is:

Maximum size of a JSP page - The JSP page compiler can generate a Java
class that exceeds the 64kb size limit on a single Java method that is
imposed by the JVM. A common way for this to occur is to include large
numbers (> 75) of custom tags in a single page. To work around this
problem, divide your large page into smaller pages, and use the
<jsp:include> standard action to combine them.
(from:http://java.sun.com/webservices/docs/1.0/tomcat/ReleaseNotes.html)

Can you try breaking up your page and see if it still happens?

Becky


On Fri, 2003-03-07 at 13:17, Sam Seaver wrote:
> This is a strange problem because nowwhere does an error turn up...
>
> basically, i have a jsp page that, when you enter an id, it will search the
> correct directory for XML files, and print out in html, buttons linking each
> XML file.
>
> Recently, for some unexplicable reason, the page now cuts off when printing
> out these buttons, and doesn't show the rest of the page.  Like I said,
> simply no error turns up in any log etc.
>
> here's the relevant area of JSP code:
>
>
> Job ID: <%= fileHandler.getJobID() %>
>     <%
>     if(fileHandler.validateDir(fileHandler.getJobID())){
>         fileHandler.findResults();
>         jobFiles = (String[])fileHandler.getXmlFileNames();
>         if(jobFiles.length != 0){
>         %>
>             <p><B>Results</B>
>             <br/>Press a button to see the results for a chain pair in the
> viewer.<br/>
>             <form>
>                 <%= jobFiles.length %><br/>
>             <%
>             for(int i = 0;i<=jobFiles.length;i++){
>
>                 if(fileHandler.getModel()){
>                 %>
>                 <br/><%= i + ": " + jobFiles[i] %>
>                 <input type="button" value="Model: <%=
> fileHandler.getChMo(jobFiles[i]) %>"
>                     onclick="window.open('monster/viewer.jsp?number=<%= i
> %>', 'viewer', 'height=800,width=1100,dependent=1')"/>
>                 <%
>                 }else{
>                 %>
>                 <input type="button" value="Chains: <%=
> fileHandler.getChMo(jobFiles[i]) %>"
>                     onclick="window.open('monster/viewer.jsp?number=<%= i
> %>', 'viewer', 'height=800,width=1100,dependent=1')"/>
>                 <%
>                 }
>                 jobFiles[i] = fileHandler.getDir() + jobFiles[i];
>             }
>             session.setAttribute("Files", jobFiles);
>             %>
>             </form>
>         <jsp:getProperty name="fileHandler" property="output"/>
>             <%
>         }else{
>         %>
>         <p> No results have been found yet. Please check later.
>         <br/> If it has been too long, please email the <a
> href="mailto:[email protected]">webmaster</a> with the job id.
>         <jsp:getProperty name="fileHandler" property="output"/>
>         <%
>         }
>     }else{
>     %>
>     <br/>This job never existed. Please try again, or email the <a
> href="mailto:[email protected]">webmaster</a> with the name of the file
> used for the job.
>
> The loop works fine if models aren't involved, as there are only maybe 1-4
> files involved.  But with the models, there can be 30 files involved, and
> for some reason, this number of files seems to clog up the loop and cause
> the JSP page to simply stop....
>
>
>
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