I just downloaded the Xcode 6 GM and every time I select the main storyboard (and a specific xib) Xcode crashes.
The error to be sent to Apple contains the following info
ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilderCocoaTouch/IDEInterfaceBuilderCocoaTouch-6238/InterfaceBuilder/Documents/IBCocoaTouchPlatform.m:531 Details: Returned status computation result is not an IBMarshallingResult, it's {
Anyone experiencing the same problem?
One solution to this is to open the xib in Xcode 5 and let it change a bunch of settings. Then open in Xcode 6.