19 Oct 2012 12:31 AM #1
Unanswered: NestedList TreeStore setData throws "can not call method indexOf of null" error
I have a NestedList which I am populating dynamically. On first setData call of TreeStore, it works fine but subsequent calls to setData result into this error "can not call method indexOf of null".
21 Oct 2012 5:15 AM #2
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Have you tried using the appendChild method on the root node?Mitchell Simoens @LikelyMitch
Sencha Inc, Senior Software Engineer
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