cannot convert value of type '()' to expected argument type '__os_dispatch_queue_attr '

Asked Jun 15 '18 at 06:50

Active Jun 15 '18 at 06:50

Viewed 792 times

When I moved my code from XCode 8.0 to Xcode 9.4 . I am getting below error in my swift file

cannot convert value of type '()' to expected argument type '__os_dispatch_queue_attr '

Here is that line of code on which I am getting above error.

self.videoDataOutputQueue = dispatch_queue_create("VideoDataOutputQueue", DISPATCH_QUEUE_SERIAL)

Looking for helping answers.

Thanks

asked Jun 15 '18 at 06:50

Nirav

1

`dispatch_queue_create` is Swift 2. As of Swift 3 it needs to be `DispatchQueue`. – rmaddy Jun 15 '18 at 06:53
@Nirav, do google, u will find answer. – Yagnesh Dobariya Jun 15 '18 at 06:54
@rmaddy : can you please tell me how to do it ? – Nirav Jun 15 '18 at 07:16

0 Answers0