Error after upgrading 0.54.0 from 0.53.3.

Requiring unknown module "undefined".If you are sure the module is there, try restarting Metro Bundler. You may also want to run yarn, or npm install (depending on your environment).
handleException @ ExceptionsManager.js:65
handleError @ InitializeCore.js:115
reportFatalError @ error-guard.js:44
guardedLoadModule @ require.js:141
_require @ require.js:130
executeApplicationScript @ debuggerWorker.js:40
(anonymous) @ debuggerWorker.js:65
ExceptionsManager.js:65 Module AppRegistry is not a registered callable module (calling runApplication)

Environment

Environment:
OS: macOS High Sierra 10.13.3
Node: 8.9.4
Yarn: 1.5.1
npm: 5.6.0
Watchman: 4.9.0
Xcode: Xcode 9.2 Build version 9C40b
Android Studio: 3.0 AI-171.4443003

Packages: (wanted => installed)
react: ^16.3.0-alpha.1 => 16.3.0-alpha.1
react-native: 0.54.0 => 0.54.0

Expected Behavior

App should launch

Actual Behavior

UnknownModuleError

Steps to Reproduce

react-native run-android