I sovled the error.
In my case, I changed the password of my appid , then i encounted the error。
So i checked my account in Xcode，and found the tip “Your session has expired. Please log in”。
I logged back in my appid in Xcode and sovled the error。
nianxin
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
What is causing the problem and how can it be fixed? ask for reply
The problem has been solved, because the region set by the sandbox account is different from the region set by the product.