IOS related, back in the New Year certificate on the computer are invalid, beg god!

I just packaged and uploaded it, but there is this problem, (the picture is also someone else’s, my modification is good, I forgot the screenshot 😓), this problem keeps appearing; I’m devastated. After the first day of the year, I can still have fun. Then start googling…

I did a search based on the above prompts and found yes, then looked at the first two and regenerated the published description file

At this time, I looked at the keychain certificate, found that it is like this (figure or someone else’s), wipe, what ghost, I have a year, how the certificate is so, and then I Google,

Then, see the first, tears in my eyes, an hour ago, there are more diligent than me, ah ah ah, savior ah, is the link at the beginning of the article

Of all the ways, which one? I got lazy, and I used this, and I packed it

Wait, upload failed.

Fuck, what the hell, then I quietly changed the keychain just changed everything back, and then modify according to this, upload successfully, YES!! (Don’t scold me, this one is correct…)

In secret, I did not follow the following step step by step. After I selected the certificate, I directly searched Apple Worldwide, and then two of them appeared. I deleted the expired one, and then I looked for the system

IOS Missing or Invalid Signature: The bundle is not signed using an Apple Submission Certificate…