xcodebuild warning in 0.48.3: The file reference for "libReact-tvOS.a" is a member of multiple groups ("Products" and "Products")

Is this a bug report?

Yes

Have you read the Contributing Guidelines?

Yes

Environment

Environment: OS: macOS Sierra 10.12.5 Node: 8.2.1 Yarn: 0.27.5 npm: 5.3.0 Watchman: 4.7.0 Xcode: Xcode 8.3.3 Build version 8E3004b Android Studio: 2.3 AI-162.4069837

Packages: (wanted => installed) react: 16.0.0-alpha.12 => 16.0.0-alpha.12 react-native: 0.48.3 => 0.48.3

Steps to Reproduce

1. react-native init AwesomeProject
2. cd AwesomeProject
3. react-native run-ios --simulator “iPhone 5s”

Expected Behavior

Build without warnings.

Actual Behavior

There is a warning in the very beginning of the build: 2017-09-22 02:36:04.856 xcodebuild[22182:165516] warning: The file reference for "libReact-tvOS.a" is a member of multiple groups ("Products" and "Products"); this indicates a malformed project. Only the membership in one of the groups will be preserved (but membership in targets will be unaffected). If you want a reference to the same file in more than one group, please add another reference to the same path.

I’ve tried upgrading existing project and creating new one. There is no warning when building with react-native 0.47.2.

Reproducible Demo

Just a freshly created react native project. https://github.com/vshab/react-native-0.48-build-warning

[jonrh]

I’m seeing this in v0.49.0 as well.

[douglowder]

@vshab yes you can close this