Instruments Trace Error : Target failed to run: The operation couldn’t be completed. (FBSOpenApplicationErrorDomain

Question

Running Instruments from the command line gave me this error:

Instruments Trace Error : Target failed to run: The operation couldn’t be completed. (FBSOpenApplicationErrorDomain error 8.) : Failed to launch process with bundle identifier

Any idea what the problem is and how to fix?

Answer 1

In my case I believe it was a provisioning profile issue. Try going into Product/Scheme/Edit Scheme and changing the Profile build configuration from Release to Debug or vice versa - that got it working for me.