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Error: The result is undefined.

User ehab
Date 11/23/2011 8:10 pm
Views 399
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ehab

I am getting a lot of these in webgui.log in 7.9.33

2011/11/24 04:07:50 - ERROR - www.yoursite.com.conf - WebGUI::Workflow::Instance::run[394] - Error on workflow instance 'XYM7CJXIWfOxFHeQW037Nw': Could not instanciate object using new on WebGUI::VersionTag. The result is undefined. at /data/WebGUI/lib/WebGUI/Workflow/Instance.pm line 439

with different instance numbers.

Ehab Heikal

Web Development and design in Egypt, Arabic Portal with news chat and Videos using WebGUI

www.elmotaheda.com

Quote: An eye for an Eye only helps make the whole world blind

Gandhi

--- (Edited on 11/23/2011 8:10 pm [GMT-0600] by ehab) ---



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perlDreamer

This is a bug (that I think has already been posted), about workflow instances not being cleaned up.

--- (Edited on 11/24/2011 10:34 am [GMT-0800] by perlDreamer) ---



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ehab

What is the best way to delete these without bad effects?

Ehab Heikal

Web Development and design in Egypt, Arabic Portal with news chat and Videos using WebGUI

www.elmotaheda.com

Quote: An eye for an Eye only helps make the whole world blind

Gandhi

--- (Edited on 11/26/2011 9:00 am [GMT-0600] by ehab) ---



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perlDreamer

Go through the WorkflowInstance table, and check that the version tag that it is looking for is really gone.  Then you can delete the instanceId.  After doing this, restart spectre to get it to reload the newly modified WorkflowInstance table.

--- (Edited on 11/26/2011 11:37 pm [GMT-0800] by perlDreamer) ---



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knowmad

Ehab,

Some of this info is in the wiki -- http://www.webgui.org/wiki/finding-deleting-workflow-instances.

However, if you write an SQL query to do check that Colin is suggesting, please add it.

William

----
Knowmad Technologies
http://www.knowmad.com

--- (Edited on 11/27/2011 9:08 pm [GMT-0500] by knowmad) ---



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ehab

Thanks.

Ehab Heikal

Web Development and design in Egypt, Arabic Portal with news chat and Videos using WebGUI

www.elmotaheda.com

Quote: An eye for an Eye only helps make the whole world blind

Gandhi

--- (Edited on 11/28/2011 8:40 am [GMT-0600] by ehab) ---



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khalid302

For convenience, I added a query which deletes all WorkflowInstances that have a missing version tag.

http://www.webgui.org/wiki/finding-deleting-workflow-instances

khalid

--- (Edited on 12/23/2011 1:35 pm [GMT-0600] by khalid302) ---



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