I upgraded Sencha Architect yesterday, but unfortunatly the large project im working on does not run anymore.
One of the problems is, I cannot select my Treestore, for the Tree.View. I can select it for the Tree.Panel, but not the view... Then Architect warns me when I publish that no treestore is assigned! Arrrh.
I'll second this post - upgraded from Architect 2.1 to 2.2 and found that I started getting "Tree doesn't have a store" error messages. I haven't tried to actually fix the error yet - it was working fine in 2.1.