I can not sign XCODE 12. in BitBucket Cloud account due to "Your credentials lack one .... "

[Baseth]

I can not sign XCODE 12.2 beta 2 due to "Your credentials lack one or more .." More text is indivisible. I do not know how to I fix this issue.

Thank for your help

[Baseth]

Yes it seems that the problem is on XCODE Beta version. Yesterday I installed last beta version Nr 3 and issue (and some others) is still  remains. I will wait for final version of XCODE 12  and then I solve it with Apple support if still issue remains. Thank for your assitence

[Nic Brough -Adaptavist-]

Could you explain the steps you are taking to get to this error?

Just trying to sign into Xcode has nothing to do with Bitbucket, so I am struggling a bit to work out what exactly the problem might be, I'm hoping a step-by-step list might explain what I am missing.

[Baseth]

I did following:
1. I created remote account (Bitbucket Cloud, Private) from XCODE 12.2 BETA 2
It was unsuccessful, I got message: 
SecureTransport error: I/O error. (-1)

also I tried:

2. I tried also Pull comand from 12.2 BETA 2 without success

3. I did clone and tried create new remote for the clone and also without success

Thank you for your help

[Baseth]

When I repeated point 1 I got:

{"type": "error", "error": {"fields": {"name": ["You already have a repository with this name."]}, "message": "Repository with this Slug and Owner already exists."}}

[Nic Brough -Adaptavist-]

Hmm.  That suggests XCODE went wrong when talking to Bitbucket, or possibly your network when you tried to create a new repo, but Bitbucket worked fine.

The second error is because you've now tried to create a repo that is already there!