Is this a bug report?

bundling failed: "Unable to resolve module react-native/Libraries/vendor/emitter/EventEmitter from /Users/chenxiaoyong/workspace/zm-course-android-mobile/node_modules/react-native-root-siblings/lib/AppRegistryInjection.js: Module does not exist in the module map\n\nThis might be related to https://github.com/facebook/react-native/issues/4968\nTo resolve try the following:\n 1. Clear watchman watches: watchman watch-del-all.\n 2. Delete the node_modules folder: rm -rf node_modules && npm install.\n 3. Reset packager cache: rm -fr $TMPDIR/react-* or npm start -- --reset-cache."
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Have you read the Contributing Guidelines?

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Environment

Steps to Reproduce

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1."dependencies": {
"react": "16.0.0-alpha.12",
"react-native": "0.47.1",
"react-native-code-push": "^5.0.0-beta",
"react-native-orientation": "^3.0.0",
"react-native-qrcode": "^0.2.6",
"react-native-view-shot": "^2.1.0",
"react-navigation": "^1.0.0-beta.11",
"react-redux": "^5.0.6",
"redux": "^3.7.2",
"redux-logger": "^3.0.6",
"redux-thunk": "^2.2.0"
},
"devDependencies": {
"babel-jest": "20.0.3",
"babel-preset-react-native": "2.1.0",
"jest": "20.0.4",
"react-test-renderer": "16.0.0-alpha.12"
},
"jest": {
"preset": "react-native"
}
}

2.npm start
3.

Expected Behavior

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Actual Behavior

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Reproducible Demo

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