[jira] [Assigned] (OFBIZ-4911) very trivial update to fieldlookup.js in case of "null object" failure for wierd unknonw reason

["Jacques Le Roux (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OFBIZ-4911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Le Roux reassigned OFBIZ-4911:
--------------------------------------

    Assignee: Jacques Le Roux
    
> 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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