I just compiled a simple app in Xcode & stripped out the CFBundleDocumentTypes from the plist
Then ran it
Not bitching by Sierra
Then analyzed what difference there were
Came up with that one as relevant
Then created an ew app in Xojo with a new bundle id etc
Compiled & manually added that key to the plist - which had NO CFBundleDocumentTypes
And voila ! Sierra didn’t complain on launch
Okay cool - so in the mean time if the app is processed with App Wrapper 3.6, it automatically adds this key and should solve this problem.
FYI. Looks like Sierra Beta 7 no longer complains the app is damaged.
Lucky you - I updated yesterday and now my Sierra machine doesn’t boot. Gonna try to figure it out today.
No problem here under VMWare Fusion 8.1.1. But the system start is some like three times slower than EC.
It’s Sierra bonus surprise day!