Alamofire 'SecTrustCopyKey' is only available in iOS 14.0 or newer

Question

I recently added pod 'Alamofire', '~> 5.4.0' to my project but in ServerTrustEvaluation.swift line 603 there is an error:

return SecTrustCopyKey(createdTrust) //'SecTrustCopyKey' is only available in iOS 14.0 or newer

how can I fix this? should is use earlier version?

Answer 1

You could wrap that code in an #available -statement like so:

if #available(iOS 14, *) 
{
    return SecTrustCopyKey(createdTrust)
}
else 
{
    // Return something else here.
}

Obviously that means you won't be able to use SecTrustCopyKey() on devices running a lower iOS version. Finding an equivalent for that function, which works for previous iOS versions, would be a solution. That can be used in the else { ... } .

Answer 2

您可以将部署目标更改为 14 ，如果不需要支持旧版本的 IOS