Could not register service com.apple.coreservices.lsuseractivity.simulatorsupport

Question

My OS version is 10.9.5 and i have installed Xcode Version 6.0.1 (6A317)

After installation on first time running Xcode it shows an error popup message "/Applications/Xcode/Contents/Developer/Platform/iphonesimulator.platforms/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/dyld_sim is not owned by root"

Then i check this files owner by 'ls -l dyld_sim' it shows root:wheel (Feeling nice)

But

When i try to run my simulator I get stuck on this. A black screen appears and a popup shows an error msg "Invalid Device State"

When i open console it shows an error message

"Could not register service com.apple.coreservices.lsuseractivity.simulatorsupport: Failed to lookup com.apple.coreservices.lsuseractivity.simulatorsupport"

can anybody please help me about that, how can solve this problem

Answer 1

Just relax solution is here Open Terminal and just type this command sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

enjoy :)