Why is the build empty?

I submitted the ipa package successfully, but I didn’t find the build version in the app. What’s the problem,
Why is the build version empty after uploading the ipa successfully

Well, congratulations, you know how to fix it then.

I don’t… exactly know what you’re expecting anyone here to say, given that you haven’t told us anything about what you’re doing, what language its in, what you expect to happen, or for that matter actually asked a question.

Thank you for reminding me.