[WICKET-5532] NPE calling PackageResource.getResourceStream() if there is no RequestCycle defined

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.13.0, 6.14.0
• Fix Version/s: 7.0.0-M1, 6.15.0
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Guillaume Smet
• Created: 10/Mar/14 14:37
• Updated: 17/Mar/14 09:49
• Resolved: 11/Mar/14 13:29

Description

From my email on the list:

Since the introduction of the ProcessingResourceStream, it's not
possible to call PackageResource.getResourceStream() anymore if there
is no RequestCycle defined.

Typically, we call it in our Application init() to prepare (mostly
preprocess and cache) a couple of resources before opening the
application to the public.

We now have a NPE here:
https://github.com/apache/wicket/blob/master/wicket-core/src/main/java/org/apache/wicket/request/resource/PackageResource.java#L496

This problem was introduced by this commit:
https://github.com/apache/wicket/commit/29b26ffffdd619f4e2fe86aa2d2b02ff3e1d6017#diff-428db8d5278d2ac567e471efd377c7c7

Thanks.