Error when trying to obtain a certificate: The specified item could not be found in the keychain

Question

I was having a problem with codesigning my apps, so I deleted all the keys from the keychain. Then I went to Certificate Assistant => Request a certificate from a Certif

Answer 1

i have same problem. i can create CSR then not create it and same error are getting.

then i can search and found may solution but not solve.

some time i can solve it.

my keychain access through frist time crate CSR.so my keychain access is lock.

open > keychain access > top of keychain access display " Click to unlock the system keychain "

Click that and unlock system keychain then create CSR file then Not Getting this error.