react-native: react-native run ios won't start application after re-init with 0.49, XCode works

Is this a bug report?

Yes

Have you read the Contributing Guidelines?

Yes

Environment

Environment: OS: macOS Sierra 10.12.6 Node: 8.7.0 Yarn: 1.2.1 npm: 5.4.2 Watchman: 4.7.0 Xcode: Xcode 9.0 Build version 9A235 Android Studio: 2.3 AI-162.4069837

Packages: (wanted => installed) react: 16.0.0-beta.5 => 16.0.0-beta.5 react-native: 0.49.3 => 0.49.3

Steps to Reproduce

Initing a new project works fine.

Expected Behavior

react-native run ios starts the application on the Simulator

Actual Behavior

react-native run ios starts the application on the Simulator, which crashes after splash screen, packager keeps running. Starting from XCode works.

About this issue

Original URL
State: closed
Created 7 years ago
Comments: 16 (1 by maintainers)

Most upvoted comments

Missed this warning:

RCTLog.js:48 Module RNFetchBlob requires main queue setup since it overrides constantsToExport but doesn’t implement `requiresMainQueueSetup. In a future release React Native will default to initializing all native modules on a background thread unless explicitly opted-out of.

DavideValdo on Oct 19, 2017