Xcode: How to set CA_DEBUG_TRANSACTIONS=1?

Question

I\'m getting this warning in the log window of the debugger:

 CoreAnimation: warning, deleted thread with uncommitted CATransaction; set CA_DEBUG_TRANSACTION         


        

Answer 1

Product -> Scheme -> Edit Scheme

Select "Run" entry and then "Arguments" tab, and in "Environment Variables" add "CA_DEBUG_TRANSACTIONS" as Name and "1" as "Value".