Ionic run fails

I can run on device like this:

ionic run ios 
-l -c

and everything works as expected. But if I try to run it like this:

ionic run ios

I get this error in the console, and the application is hanging on the splash screen and never starts. I have tried to reinstalled ionic, cordova, ios-sim and ios-deploy without any luck.

(lldb)     command script add -s asynchronous -f fruitstrap_b98c3798a39062b2820713e4b478a480a4e3c2d3.run_command run
(lldb)     command script add -s asynchronous -f fruitstrap_b98c3798a39062b2820713e4b478a480a4e3c2d3.autoexit_command autoexit
(lldb)     command script add -s asynchronous -f fruitstrap_b98c3798a39062b2820713e4b478a480a4e3c2d3.safequit_command safequit
(lldb)     connect

(lldb)     run


(lldb)     safequit

Process 518 detached

Those messages displayed in the console are not an error, the error must be in the application settings, show us some code to help you, preferably the app.module.ts