i migrated old project uses three20 xcode 3.2 xcode 4, , after transition, weird behavior occurs whenever launch application: whatever controller open navigator, blank view presented screen. funny things is, able touch ui elements supposed there (for example, in screenshot view can tap text field , keyboard gets presented). has got idea of what's happening here? please note haven't changed single line of code working old version: migrated project ttmodule.py.
the problem arisen because forgot remove window outlet app delegate (both in interface declaration , in xib file). since ttnavigator uses own window present view controllers (unless specified explicitly), creating window can result in weird behaviors. apparently, didn't give issues old three20 (or maybe xcode) didn't notice.
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