iTunes Connect Errors occurred in the app thinning process, and your app couldn’t be thinned?

Question

I Uploaded the build via Xcode Yesterday it worked fine but while uploading today the build is uploading perfectly but after 10 minutes i got a email form apple stating that

Answer 1

If you are having this problem recently, i.e. since September 2016, it may be due to having a 'special character' in the title of your app.

I had several targets for the same code, some of which would process OK and some of which would fail. The ones that were failing all had Apple symbols in the title, for example one app was called '