Why am I getting this error while running on ios simulator?

Question

iOS

I write npm run ios , and I get the following error, tell me what could be the reason?

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 PhotoSearch.xcworkspace. Run CLI with --verbose flag for more details.
User defaults from command line:
    IDEDerivedDataPathOverride = /Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch

note: Using new build system
note: Planning build
note: Constructing build description
Build system information
error: Multiple commands produce '/Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch/Build/Products/Debug-iphonesimulator/PhotoSearch.app/Zocial.ttf':
1) Target 'PhotoSearch' (project 'PhotoSearch') has copy command from '/Users/front.end.af/Documents/Nikita/kinoagenstvo/node_modules/react-native-vector-icons/Fonts/Zocial.ttf' to '/Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch/Build/Products/Debug-iphonesimulator/PhotoSearch.app/Zocial.ttf'
2) That command depends on command in Target 'PhotoSearch' (project 'PhotoSearch'): script phase “[CP] Copy Pods Resources”


Build system information
error: Multiple commands produce '/Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch/Build/Products/Debug-iphonesimulator/PhotoSearch.app/SimpleLineIcons.ttf':
1) Target 'PhotoSearch' (project 'PhotoSearch') has copy command from '/Users/front.end.af/Documents/Nikita/kinoagenstvo/node_modules/react-native-vector-icons/Fonts/SimpleLineIcons.ttf' to '/Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch/Build/Products/Debug-iphonesimulator/PhotoSearch.app/SimpleLineIcons.ttf'
2) That command depends on command in Target 'PhotoSearch' (project 'PhotoSearch'): script phase “[CP] Copy Pods Resources”


Build system information
error: Multiple commands produce '/Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch/Build/Products/Debug-iphonesimulator/PhotoSearch.app/Octicons.ttf':
1) Target 'PhotoSearch' (project 'PhotoSearch') has copy command from '/Users/front.end.af/Documents/Nikita/kinoagenstvo/node_modules/react-native-vector-icons/Fonts/Octicons.ttf' to '/Users/front.end.af/Documents/Nikita/kinoagenstvo/ios/build/PhotoSearch/Build/Products/Debug-iphonesimulator/PhotoSearch.app/Octicons.ttf'
2) That command depends on command in Target 'PhotoSearch' (project 'PhotoSearch'): script phase “[CP] Copy Pods Resources”

Answer 1

duplicated fonts in pods, discussed in more detail in issue on github