Hi again, I solved the issue with unticking the bitcode option when uploading the ipa. I think there is a problem about rebuilding bitcodes on Apple side. Because i was getting error from the spa I had uploaded earlier. I solved that way. If you found another option please let us know.

Hi Edford, problem is export does not fail, uploading is successful. But after a few minutes when app is processing state, am email comes and contains this error. Please please help us because I think that a lot of developer is stuck about that issue. @edford. Thanks.

I am stuck in that problem in Xcode 11.7 too.