Cryptography Missing Keyset Error

I keep getting the following error when trying to package for IOS.

IPP ERROR: Application exception: System.Security.Cryptography.CryptographicException: Keyset does not exist
UATHelper: Packaging (iOS):

I’ve been able to package just fine before but I recenrlty had to reinstall my OS to fix some errors. Researching this error seems to return a bunch of different answers and none seem to be certain what actually fixed anything. Any ideas would be helpful.

If you are using remote build, and have just re-installed OS X I imagine you’ll need to go through the process of creating the SSH keyset again as your remote fingerprint etc probably changed. Your old keyset will still be there on the PC, but it probably wont match the remote OS X machine any more, so generating a new one will probably sort that out.

Follow the remote build / SSH setup steps here and see if they help.