CodeSign Failed

Hello, I've had the problem for a few days that if I start a program at Xcode or it wants to test always the error comes.

( CodeSign /Users/jason/Library/Developer/Xcode/DerivedData/UpdateSys-blimigwmvdmnzcauycqdgvwyuzez/Build/Products/Debug/UpdateSys.app (in target: UpdateSys) cd /Users/jason/Documents/UpdateSys export CODESIGN_ALLOCATE=/Users/jason/Desktop/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate Signing Identity: "-" /usr/bin/codesign --force --sign - --entitlements /Users/jason/Library/Developer/Xcode/DerivedData/UpdateSys-blimigwmvdmnzcauycqdgvwyuzez/Build/Intermediates.noindex/UpdateSys.build/Debug/UpdateSys.build/UpdateSys.app.xcent --timestamp=none /Users/jason/Library/Developer/Xcode/DerivedData/UpdateSys-blimigwmvdmnzcauycqdgvwyuzez/Build/Products/Debug/UpdateSys.app /Users/jason/Library/Developer/Xcode/DerivedData/UpdateSys-blimigwmvdmnzcauycqdgvwyuzez/Build/Products/Debug/UpdateSys.app: replacing existing signature /Users/jason/Library/Developer/Xcode/DerivedData/UpdateSys-blimigwmvdmnzcauycqdgvwyuzez/Build/Products/Debug/UpdateSys.app: resource fork, Finder information, or similar detritus not allowed Command CodeSign failed with a nonzero exit code )

I've tried some things to fix it but it keeps coming back. I hope you can help me.

(MacBook Pro 2018, macOS Catalina Beta, Xcode 10.2.1 and Xcode 11 Beta)

Yours sincerely Jason