Simulator keeps crashing in Xcode 4.4

2k Views Asked by What what At 27 July 2012 at 16:02

When ever I run my app in Xcode 4.4 the simulator fails to open, "iOS Simulator quit unexpectedly." It runs on perfectly on the device though.

There are 5 best solutions below

Doom On 30 August 2012 at 16:23 BEST ANSWER

I solved by installing xcode 4.5 and ios sdk 6. Now all work fine.

AAV On 27 July 2012 at 16:08

I Had the same problem i just did following steps and it works fine

1) Reset your iPhone simulator

2) Clean Build your code

3) Restart your computer

Its works for me.

lreichold On 27 July 2012 at 16:14

You may have had a bad build on the Simulator, which is now messing things up.

Clean your code (Product > Clean in XCode)
Reset your simulator settings (iOS Simulator menu > Reset Content and Settings)

That should do it.

IronManGill On 28 July 2012 at 06:53

Reboot the simulator ..... sometimes some apps remain in the memory.... Otherwise reinstall it ... some data could be corrupt... :)

Alex Sfinx87 On 30 July 2012 at 08:24

I had the same issue on Lion. After upgrade to Mountain Lion I haven't such issue.