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  1. #1
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    Default TypeError: 'undefined' is not an object, when working in Designer

    My Designer project was working fine, I don't even think I made any changes just beforehand, and then all of the sudden if I view one of my components, I get this error. The error is fatal (options are "exit" and "restart"), so I can't even try to fix it: The moment I click on that component, the error occurs. It appears to be coming from a TreePanel.

    The code works fine outside of Designer (i.e., the site runs correctly).

    Anyone experience this before? I'm using Designer 1.2.2 and ExtJS 4.0.7.

  2. #2
    Sencha User aconran's Avatar
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    Jim -

    Would you be willing to send us your project either via posting on the forums, PMing it to me, or sending it to designer.feedback at sencha.com?

    Have you tried to open the same project in Designer Beta 2? Does the same thing occur?
    Aaron Conran
    @aconran

  3. #3
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    Hi,i've same problem..
    My project is in attached.
    i'm using tree panel with json store.
    Thanks in advance.
    Attached Files