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Posted to dev@ofbiz.apache.org by "Adrian Crum (JIRA)" <ji...@apache.org> on 2015/03/27 12:36:53 UTC
[jira] [Commented] (OFBIZ-6219) NPE while rendering content uisng
screen widget
[ https://issues.apache.org/jira/browse/OFBIZ-6219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14383688#comment-14383688 ]
Adrian Crum commented on OFBIZ-6219:
------------------------------------
It would be better to ensure the reference is not null - since the isEmpty() call is used throughout the method.
> NPE while rendering content uisng screen widget
> -----------------------------------------------
>
> Key: OFBIZ-6219
> URL: https://issues.apache.org/jira/browse/OFBIZ-6219
> Project: OFBiz
> Issue Type: Bug
> Components: content, framework
> Affects Versions: Release Branch 14.12, Trunk
> Reporter: Deepak Dixit
> Attachments: OFBIZ-6219.patch
>
>
> If we want to render an content that does't have dataResourceId then screen widget throwing NPE
> {code}
> Caused by: java.lang.NullPointerException
> at org.ofbiz.widget.model.ModelScreenWidget$Content.renderWidgetString(ModelScreenWidget.java:1399) ~[ofbiz-widget.jar:?]
> at org.ofbiz.widget.model.ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:98) ~[ofbiz-widget.jar:?]
> at org.ofbiz.widget.model.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:280) ~[ofbiz-widget.jar:?]
> at org.ofbiz.widget.model.ModelScreen.renderScreenString(ModelScreen.java:164) ~[ofbiz-widget.jar:?]
> at org.ofbiz.widget.renderer.ScreenRenderer.render(ScreenRenderer.java:136) ~[ofbiz-widget.jar:?]
> at org.ofbiz.widget.renderer.ScreenRenderer.render(ScreenRenderer.java:98) ~[ofbiz-widget.jar:?]
> {code}
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