[SLING-571] JspServletWrapper swallows jsp exceptions if root cause is null

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Scripting JSP 2.0.2
• Fix Version/s: Scripting JSP 2.0.6
• Component/s: Scripting
• Assignee: Carsten Ziegeler
• Reporter: Tobias Bocanegra
• Created: 15/Jul/08 10:40
• Updated: 13/Sep/09 13:46
• Resolved: 22/Feb/09 17:37

Description

For example for a JSP compile error the 'realException' is null and the following stack-frame resolution fails:

(JspServletWrapper.java, line 492ff)

// First identify the stack frame in the trace that represents the JSP
StackTraceElement[] frames = realException.getStackTrace();
StackTraceElement jspFrame = null;

for (int i=0; i<frames.length; ++i) {
if ( frames[i].getClassName().equals(this.getServlet().getClass().getName()) )

{ jspFrame = frames[i]; break; }

}

Suggest to check for (realException == null)