react native - error Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65. i can not Run my Project

Question

i installed all the things as per official react-native website. but after creating project from terminal when i try to run my project i get an error.

i used Xcode 10 and run on latest simulater and also already successfuly installed node and watchman with homebrew then installed npm install -g react-native-cli

brew install node
brew install watchman

npm install -g react-native-cli

react-native init AwesomeProject

cd AwesomeProject
react-native run-ios

i expected to Run a Project but its shows me an error that

"error Failed to build iOS project. We ran "xcodebuild" command but it exited with error code 65. To debug build logs further, consider building your app with Xcode.app, by opening AwesomeProject.xcodeproj"

Answer 1

This error is because of flipper dependency.

you can put comment on 'use flipper()' in pod file using below steps.

Go to iOS folder -> pod file -> open pod file -> comment 'use_flipper!()'-> Save -> open terminal and write 'pod install' -> run react-native run-ios

if react-native run-ios not works then open workspace on xCode and run the project from xCode. it will work.

Make sure your xCode workspace settings build system selected as New Build System.