iPhone OS 4.0
Following testing on iPhone OS 4.0 beta, the following problems were identified in version 7.3.1d of the SDK and have been corrected in version 7.3.1e:
1. Sample XCode application aborting with error EXEC_BAD_ACCESS.
2. Sample XCode applications froze when Cancel button touched in camera view finder.
Both of the above problems were corrected by changes to the Bardecode.m and Bardecode.h source files. No changes were necessary to the libbardecode.a library.
The following warning message is still displayed in the debug console window for all version of the SDK and would appear to be associated with calling the image picker. Other sample applications for demonstrating how the image picker works also display the same message (see http://www.ifon.no/eksterne-nyheter/getting-images-iphone-photo-library-or-c):
2010-06-14 10:28:38.163 myTestApp[1351:307] Using two-stage rotation animation. To use the smoother single-stage animation, this application must remove two-stage method implementations.
2010-06-14 10:28:38.187 myTestApp[1351:307] Using two-stage rotation animation is not supported when rotating more than one view controller or view controllers not the window delegate
A question has been posted on the iPhone 4.0 forum: https://devforums.apple.com/thread/54247?tstart=60