[IOS] Error iPad packaging - Failed to sign executable

Hello there, I have a problem with the packaging for iPad (IOS), I had follow all the steps of the tutorial, signing key, certificate, provision profile, Apple ID, etc…

By the way I remote compile with an iMac via SSH.

Here are the logs : https://pastebin.com/5nVEbZsY

Thank’s, The SinkThatBoat Team

Edit : We’ve used IPP to create our signing key, because use an existing signing key from XCode on mac (.p12) doesn’t work. IPP says that our .p12 is invalid. It seems it could be a problem ?