Xcode 5.1 Error spawning child process: Permission denied

Question

The error:

Error spawning child process: Permission denied

pops up in the console about one in every five or ten times that I try to run my project in the Xcode simulator. When this happens the project does not run. Rerunning the project (Cmd-R again) usually works. Can't find any mention of the error on Google, anyone experiencing this?

Edit 2014-07-04, getting this error too.

Running XCode 5.1

Cheers, Paul

Answer 1

I had the same problem and after some Product -> Clean the message disappeared. So you should try that way!