Create Development Certificate iOS

Question

I am having a problem with the generation of the certificates, the Distribution one I did not have any problem, however, with the Development I have not got it. I believe it and when I download it and double click on the Keychain, I get the Expired (Caduco) certificate, the same happens when I create a Provisioning Profiles, I create it based on that certificate and it is immediately invalid.

When I select Automatically manage signing the error I receive is that the certificate has to be revoked, however, the error is not solved by revoking it.

Answer 1

According to your snapshot, The certificate expires only on

Sunday, 26 April  2020, 20:43:32 , Standard Time of Chile

It means the certificate is not expired now. But still, it is shown as " The certificate "iPhone Developer: XXXXX" expires " in red at the bottom. Please check your system time whether it is changed to any other timezone / time.