Xcode stays on "Running" but don't run my app -

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i updated mac mountain lion , installed last version ox xcode (4.6.3) , works fine until want run application. compile , stay on "running" no app launched. , have force quit xcode stop state, frozen, still reacting mouse inputs.

i reinstalled xcode, tried different apple xcode projects issue stays same.

any idea? thanks.

have tried resetting simulator?

ios simulator menu > reset content , settings simulator menu

if didn't work, change debugger of application none.

in xcode: app scheme > edit scheme > side menu choose "run yourapp.app" > info tab > debugger menu choose "none" scheme options

then try running application.


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