Ios simulator cannot lunch app

Hi,

I have an environment working correctly with real ios and android devices. Now I want to run my app also on ios simulator.
I was able to install the app correctly on the simulator from my code.
I am not able to start the app on the simulator from my code.
I get the following error:
[Support] Error: Could not update plist: Plist file doesn’t exist: ‘/Applications/Appium.app/Contents/Resources/node_modules/com.MPM.YouMe/Info.plist’

Any idea what is going on?
thanks