React native project deleted on xcode, can't run “run-ios react-native”

问题

I've deleted my React native project while trying to make Google maps work on Xcode being .xcodeproje and .xcworkspace. Which means I am unable to run IOS simulator.

I've tried deleting Xcode and reinstalling but it doesn't find the react native project on Xcode. Tried linking the files and creating another project but no result. It gives the error below when I try building the simulator. The files that were in the deleted file are in my VS Codde within the ios file.

react-native run-ios --simulator="iPhone7"
error Could not find Xcode project files in "ios" folder. Run CLI with --verbose flag for more details.

回答1:

Upgrade your react-native project to restore your deleted files.

1 - Delete your ios and android folder

2 - In your project directory:

react-native upgrade

3 - link for any native dependency:

react-native link

4 - And after that:

react-native run-ios

来源：https://stackoverflow.com/questions/56194342/react-native-project-deleted-on-xcode-cant-run-run-ios-react-native