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https://issues.apache.org/jira/browse/OFBIZ-4316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13050907#comment-13050907
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David E. Jones commented on OFBIZ-4316:
---------------------------------------
When FreeMarker says that an expression "is undefined" if often means that the
expression evaluated to null.
If you don't want FreeMarker to blow up like this for null values, add the
"?if_exists" built-in.
In general I highly recommend the documentation for FTL at: www.freemarker.org
> Widget $() escapes HTML. StringUtil.wrapString(contentText) throw an error
> --------------------------------------------------------------------------
>
> Key: OFBIZ-4316
> URL: https://issues.apache.org/jira/browse/OFBIZ-4316
> Project: OFBiz
> Issue Type: Bug
> Components: content, framework, specialpurpose/ecommerce
> Affects Versions: SVN trunk
> Reporter: BJ Freeman
> Labels: html, rendering, widget
> Fix For: SVN trunk
>
>
> from the ForumScreens.xml#ViewForumMessage
> {code}
> <container style="forumtext">
> <label>${contentText}</label>
> {code}
> show escaped html
> {code}
> * Data Source<br /> * Marketing Campaign<br /> * Tracking Affiliate
> programs<br /> * Segment<br /> * Contact List<br /> * Reports<br /> <a
> class="postlink"
> href="https://demo-trunk.ofbiz.apache.org/marketing/control/main"USERNAME=flexadmin&PASSWORD=ofbiz&JavaScriptEnabled=Y";>Demo
> Marketing</a>
> {code}
> replacing
> {code}<label>${contentText}</label>{code}
> with
> {code}${StringUtil.wrapString(contentText).toString()}{code}
> give this error
> 2011-06-15 18:16:43,200 (TP-Processor13) [ UtilXml.java:1043:ERROR]
> XmlFileLoader: File
> file:specialpurpose/ecommerce/widget/ForumScreens.xml
> process error. Line: 151. Error message: cvc-complex-type.2.3: Element
> 'condition' cannot have character [children], because the type's content
> type is element-only.
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