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RidaRidss/Solution for undefined is not an object evaluating regeneratorRuntime.mark.md

Created October 26, 2017 06:51
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Got an Error : undefined is not an object evaluating regeneratorRuntime.mark when building react-native on IOS
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Solution for undefined is not an object evaluating regeneratorRuntime.mark.md

1. Be sure you have this dependency (regenerator-runtime) in your package.json

yarn add regenerator-runtime
yarn intsall regenerator-runtime

2. Make sure react-native is upgraded

react-native upgrade

3. All hidden files included in your project are exists

.babelrc , .buckconfig , .flowconfig , .watchmanconfig , .eslintrc , yarn.lock etc
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