I'm trying to export the certificate to .p12 but I can't do it, and OneSignal needs that certificate to add iOS platform to my project.
Can anyone help me?
Your certificate lacks a private key. It means it is not created by your computer. You don't have permission to export this kind of certificate.
You need a certificate like this
Which contains a private inside it. And we could find this certificate under the My Certificate section.
It could be exported to .p12 like:
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