When I try to add the external test group to the current version of the test group, there is an error in processing the request.
Can't submit the test version
Thank you for the post. Unfortunately, I am unable to translate the image at this time. Would you be able to post the output so that I can view the error message?
Looks like is TestFight issue?
Thank you.
Albert Pascual Worldwide Developer Relations.
Sure, that's the translation of the picture content. Thank you very much for your help! /Users/hututu/Downloads/IMG_E6E06923A6AB-1.jpeg
Please change the language of your Safari to English and re-edit your question so that everyone can understand your problem.
In addition, I don't see the connection between your question and your screenshot.