Reputation: 657
I've noticed that since upgrading to Xcode 5.1, the "Simulator In Use" error pops up randomly when trying to build/run. Sometimes nothing happens, and other times I get the error.
Even if there are no apps running, or the simulator is not running at all, I still encounter the error, which persists until I restart Xcode.
How can I fix this?
Upvotes: 9
Views: 3747
Reputation: 144
Quitting the xCode and restarting solves the problem but it has become, at least with me, perpetual. I have to quit and restart again so many times already. There's got to be a fix for this.
Upvotes: 2
Reputation: 36447
Fix this issue using below approach :
OR
Upvotes: 4
Reputation: 479
The upgrading Mac OS version from 10.8.5 to 10.9.2 fixed this issue for me.
Upvotes: 0
Reputation: 187
When Ever you get an error like "Simulator In Use" Just follow the following steps.
1 ) Just remove derived data for the particular application. ( or all the derived data for not needed).
2 ) Delete Derived data also from trash folder if any.
3 ) Clean Your Project.
4 ) Build and run the Project.
Upvotes: 2