Appium works on Mac OS with IOS

Hello all

Can somebody telle me about running app on IOS simulator?

I am trying to run the application on the simulator, I enter these parameters

“platformName”: “IOS”,
“platformVersion”: “12.1”,
“deviceName”: “iPhone 7 Plus”,
“app”: “/appium_ios/myApp.app”,
“yourbindleID”: “com.myapp.app”

the application is trying to install, but the same error happens all the time :

An unknown server-side error occurred while processing the command. Original error: simctl error running ‘install’: An error was encountered processing the command (domain=IXUserPresentableErrorDomain, code=1): This app could not be installed at this time. Failed to chmod /Users/trampam/Library/Developer/CoreSimulator/Devices/AC8BB012-50CB-4638-B196-E8BABAAC7BD0/data/Bundle/Application/880899DF-18ED-474E-9ECA-9CEDC64EC8AD/myApp.app/myApp : No such file or directory Failed to chmod /Users//trampam/Library/Developer/CoreSimulator/Devices/AC8BB012-50CB-4638-B196-E8BABAAC7BD0/data/Bundle/Application/880899DF-18ED-474E-9ECA-9CEDC64EC8AD/myApp.app/myApp : No such file or directory Underlying error (domain=MIInstallerErrorDomain, code=4): Failed to chmod /Users//trampam/Library/Developer/CoreSimulator/Devices/AC8BB012-50CB-4638-B196-E8BABAAC7BD0/data/Bundle/Application/880899DF-18ED-474E-9ECA-9CEDC64EC8AD/myApp.app/myApp : No such file or directory

what am I doing wrong?