[jira] [Closed] (JSPWIKI-822) NPE thrown by PluginContext#getText()

[JIRA]

     [ 
https://issues.apache.org/jira/browse/JSPWIKI-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Juan Pablo Santos Rodríguez closed JSPWIKI-822.
-----------------------------------------------


closing resolved issues for 2.10.1

> 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
>
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> 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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