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Deleted a portion of onContainerInitialize function and go this
TypeError: 'undefined' is not an object, do you guys want any logs? If yes how can I get them to you.
I am not able to reproduce this with the info you provided. Would it be possible to send us the project at designer.feedback at sencha.com
Sencha Designer Development Team
I have upgraded SA to the latest version and it appears to be fixed. If I come across any others I will be sure to get them to you.