Ichiro Furusato created JSPWIKI-822:
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Summary: NPE thrown by PluginContext#getText()
Key: JSPWIKI-822
URL: https://issues.apache.org/jira/browse/JSPWIKI-822
Project: JSPWiki
Issue Type: Bug
Components: Plugins
Affects Versions: 2.10
Environment: Ubuntu Linux 12.10, JDK 7 (but bug is independent of
environment)
Reporter: Ichiro Furusato
Priority: Minor
Fix For: 2.10.1
In previous versions of JSPWiki there was a null check in
PluginContent#getText() to make sure that
WikiContext context = doc.getContext();
actually returns a WikiContext. In certain cases (e.g., WikiForms) the context
can get lost, so that the subsequent call on line 150
Boolean wysiwygVariable = (Boolean)
context.getVariable(RenderingManager.WYSIWYG_EDITOR_MODE);
throws an NPE. I would recommend reinstating the earlier check from JSPWiki
2.9.x:
if( context == null )
return "No WikiContext available: INTERNAL ERROR";
or perhaps an improvement. As is, the NPE results (from the user's perspective)
in empty wiki page.
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