ios - After Xcode is built into a test package, why can't it be installed through iTunes?

Question

When making the test package .ipa through XCode, it cannot be installed through ITunes. The UUID is added. After putting it into the APP hosting platform, when downloading, it still cannot be downloaded and installed.

Excuse me, what is going on?

Answer 1

Pack up again. . . I've encountered it too

Answer 2

I feel there is something wrong with the certificate you packaged. Use the adhoccertificate package and upload it to Dandelion

Answer 3

Check if UDID is added to your certificate, update the certificate, and try repackaging