Hi,
any progress on this issue?
Is it possible that it comes from a bug in Jasper, not able to recognize
RuntimeException occurring in a PrivilegedExceptionAction?
// org.apache.jasper.runtime.PageContextImpl
public void handlePageException(final Throwable t) throws IOException,
ServletException {
if (t == null)
throw new NullPointerException("null Throwable");
if (SecurityUtil.isPackageProtectionEnabled()) {
try {
AccessController.doPrivileged(
new PrivilegedExceptionAction<Void>() {
public Void run() throws Exception {
doHandlePageException(t);
return null;
}
});
} catch (PrivilegedActionException e) {
Exception ex = e.getException();
if (ex instanceof IOException) {
throw (IOException) ex;
} else {
throw (ServletException) ex; <------ here?
}
}
} else {
doHandlePageException(t);
}
}
Cheers,
Marc.
Toby Reyelts a écrit :
> There's an outstanding issue in the version of Jasper App Engine is
> currently using that can cause exceptions escaping a JSP to be
> incorrectly cast to ServletException. As a temporary workaround, you can
> wrap the body of your JSP in a try-catch block to get the actual exception.
>
> On Thu, Jul 30, 2009 at 1:13 PM, Blessed Geek <blessedg...@gmail.com
> <mailto:blessedg...@gmail.com>> wrote:
>
>
> http://cuckooberra.blessed-are-the-geek.com/TableMgr/TableMgr.jsp
>
> Any idea what this error log means? LoggedIn.jsp is a rather simple
> jsp, getting a temp authtoken and exchanging it for a permanent one.
> My app runs fine on local eclipse plugin, but on deployment this error
> resulted.
>
> 07-30 07:30AM 49.848
> /TableMgr/LoggedIn.jsp
> java.lang.ClassCastException: java.lang.NullPointerException cannot be
> cast to javax.servlet.ServletException
> at org.apache.jasper.runtime.PageContextImpl.handlePageException
> (PageContextImpl.java:754)
>
>
>
>
> >
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