Suddenly a CodeSign error

If I try to build my OS App I get now the following error under xCode8 (Version 8.0 (8A218a)), OS 10.12:

CodeSign (build)/Debug/Rasche`s\ Spiele\ 4\ Deb.app

cd /Users/uwerasche/Skat7.0Arbeit

export CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate


Signing Identity: "Mac Developer: Uwe Rasche (E5GCC924JS)"

/usr/bin/codesign --force --sign F880090B18B8505522818578274D7F157BE0D45E --deep --timestamp=none /Users/uwerasche/Skat7.0Arbeit/(build)/Debug/Rasche`s\ Spiele\ 4\ Deb.app

/Users/uwerasche/Skat7.0Arbeit/(build)/Debug/Rasche`s Spiele 4 Deb.app: resource fork, Finder information, or similar detritus not allowed

Command /usr/bin/codesign failed with exit code 1

What had I do?

- I look to the certification, replace all, delete in Xcode8 my developer information, delete the destination folder (in my Xcode is the menu item „clean build folder“ disabled, but for a test project it is enabled.)

1. Step: Under OS 10.11.6 xCode8 can sign the app. No error

2. Step: Under OS 10.12.1beta and xCode8beta -> same problem

3. Step: Under OS 10.12 and xCode8

I can build with signing an other example project. No error !!! I can not believe it.

And now, I try to build my project with Xcode 7.3.1 under OS 10.12. No error. It build it. Why not under xCode8

I`m done

Can naybody help?

Uwe

Suddenly a CodeSign error
 
 
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