The project was written long ago, using "autoresizingmask", "Top and Bottom layout guides".
Now I wish to update to auto layout. I couldn't find the option "Use AutoLayout in Interface Builder."
Any help?
The project was written long ago, using "autoresizingmask", "Top and Bottom layout guides".
Now I wish to update to auto layout. I couldn't find the option "Use AutoLayout in Interface Builder."
Any help?

Unfortunately
Use Auto Layoutoption is no longer visible toXcode 11. But you can open the same project inXcode 10and there you can enable this.My Xcode version is 10.2.1.
You can download older versions from here in case you don't have one.: Xcode 10.2.1
Just sign in with your Apple-id and start downloading.
I hope this may help you.