某些手机上授权之后打开黑屏，然后Crash

[jlgoodlucky]

追踪crash日志如下：
0 libswiftFoundation.dylib 0x00000001dc650a58 static URL.unconditionallyBridgeFromObjectiveC(:) + 184 (URL.swift:1171)
1 XXXXXXX 0x0000000102744608 @objc XXVideoAuthViewController.shortVideoRecorder(:didRecordingToOutputFileAt:fileDuration:totalDuration:) + 100
2 XXXXXXX 0x0000000102744608 @objc XXVideoAuthViewController.shortVideoRecorder(:didRecordingToOutputFileAt:fileDuration:totalDuration:) + 100
原因猜测是 OC给Swift传了空值
didRecordingToOutputFileAt:fileDuration:totalDuration 这个回调的参数是否有做参数检查。