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https://issues.apache.org/jira/browse/OFBIZ-4911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469318#comment-13469318
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Andreas Allacher commented on OFBIZ-4911:
-----------------------------------------
Well, yesterday I got it all the time. No matter where I went without this
patch.
Today I can't reproduce it. No matter if the patch is applied or not (kind of
strange as I don't remember changing anything that could have fixed this).
However, it shouldn't really matter because if it works without it, it will
still work correctly and if it doesn't work without it, this should fix it.
> very trivial update to fieldlookup.js in case of "null object" failure for
> wierd unknonw reason
> -----------------------------------------------------------------------------------------------
>
> Key: OFBIZ-4911
> URL: https://issues.apache.org/jira/browse/OFBIZ-4911
> Project: OFBiz
> Issue Type: Bug
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Leon
> Assignee: Jacques Le Roux
> Priority: Trivial
> Fix For: SVN trunk
>
> Attachments: OFBIZ-4911.patch
>
>
> I cannot find the root cause and it's hard to reproduce, but it does happen
> sometimes. The web browser reports "null object" exception when it tries to
> evaluate following codes in fieldlookup.js:
> {quote}
> var obj_caller = (window.opener? window.opener.lookups[num_id]: null);
> {quote}
> window.opener is there but window.opener.lookups is null.
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