Crash on iOS 12.x

[dandongyan]

Checklist before submitting a bug report

• [X] I've updated to the latest released version of the SDK
• [X] I've searched for existing GitHub issues
• [X] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [X] I've read the Code of Conduct
• [X] This issue is not security related and can safely be disclosed publicly on GitHub

Xcode version

13.4.1

Facebook iOS SDK version

14.1.0

Dependency Manager

CocoaPods

SDK Framework

Share

Goals

I want to share to facebook app successfully

Expected results

share to facebook app successfully

Actual results

It crashed when i try to share to facebook on iOS 12.x device

Swift runtime failure: Unexpectedly found nil while implicitly unwrapping an Optional value

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Steps to reproduce

No response

Code samples & details

// INSERT YOUR CODE HERE