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Ext JS Premium Member
Just had the same issue and adding "type: 'json'" to the reader config fixed it.
when can we expect the next CMD version that fixes the generating the hash code of the manifest images?
This has been marked as fixed for some time now, but not yet released.
It's the only annoying issue I have currently with CMD.
Sencha - Ext JS Dev Team
Just pushed 3.0.1 out the door - http://www.sencha.com/forum/showthre...-Now-Available
Please check and see if this fixes the issue.