Run sh ./Scripts/bootstrap.sh -d doesn't work for me :/

HEY
I solved my problem (it was really stupid) i just reinstalled carthage with brew …

brew uninstall carthage
brew install carthage

that’s all now i have the probleme that the app open and crash instantly … i guess it’s a bad installation somthing like this … i had already post my problem here : {1.6}{IOS}{WebDriverAgent} can't finish the installation of webDriverAgent
thx if you have any idea