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https://issues.apache.org/jira/browse/OFBIZ-1169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12515455
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Si Chen commented on OFBIZ-1169:
--------------------------------

Oops I found it below:
2007-07-25 16:48:17,079 (http-0.0.0.0-8433-Processor4) [         
HtmlWidget.java:87 :ERROR] 
---- exception report ----------------------------------------------------------
Error rendering included template at location 
[component://crmsfa/webapp/crmsfa/contactmech/viewprofile.ftl]: 
freemarker.core.InvalidReferenceException: Expression haha is undefined on line 
64, column 3 in viewprofile.ftl.
Exception: freemarker.core.InvalidReferenceException
Message: Expression haha is undefined on line 64, column 3 in viewprofile.ftl.
---- stack trace ---------------------------------------------------------------

> Eliminate redundant log messages in screen widgets
> --------------------------------------------------
>
>                 Key: OFBIZ-1169
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-1169
>             Project: OFBiz
>          Issue Type: Improvement
>          Components: framework
>    Affects Versions: SVN trunk
>            Reporter: Leon Torres
>            Assignee: Si Chen
>             Fix For: SVN trunk
>
>         Attachments: screen-render-exception.patch, screenwidget-log-fix.patch
>
>
> Currently, if you have a typo or minor bug in a bsh or ftl file that is part 
> of a screen widget definition, the resulting error message in the log and on 
> screen can be overwhelming.  This causes a serious usability issue with 
> developers and new users.
> I decided to spend some personal time to see what the source of the log 
> "explosion" is and how it can be fixed.

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