I encountered this error while making changes to my FormPanel in my Touch application. Underneath it is another error (the real issue?):

TypeError: 'undefined' is not an object (evaluating 'this.getTranslatable().stopAnimation')

Source Class: qrc:/designer/src/frameworks/touch21/framework/sencha-touch-all.js?0.6263581349048764 Line 18
I do have a Carousel on my FormPanel. I think the issue is in the Carousel.

Now when I run the project, I get this error in Chrome:

Uncaught TypeError: Cannot call method 'stopAnimation' of undefined