1.关闭XCode
sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService
sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
xcrun simctl erase all
1.关闭XCode
sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService
sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
xcrun simctl erase all