3

I started to learn react-native and i fall even at running application. Here's my error log.

Hope that someone will help me.

The development server returned response error code: 500

URL: http://10.0.2.2:8081/index.delta?platform=android&dev=true&minify=false

Body: {"originModulePath":"/Users/danplaton4/Desktop/react/v01/index.js","targetModuleName":"@babel/runtime/helpers/interopRequireDefault","message":"Unable to resolve module @babel/runtime/helpers/interopRequireDefault from /Users/danplaton4/Desktop/react/v01/index.js: Module @babel/runtime/helpers/interopRequireDefault does not exist in the Haste 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 Metro Bundler cache: rm -rf /tmp/metro-bundler-cache-* or npm start -- --reset-cache.\n 4. Remove haste cache: rm -rf /tmp/haste-map-react-native-packager-*.","errors":[{"description":"Unable to resolve module @babel/runtime/helpers/interopRequireDefault from /Users/danplaton4/Desktop/react/v01/index.js: Module @babel/runtime/helpers/interopRequireDefault does not exist in the Haste 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 Metro Bundler cache: rm -rf /tmp/metro-bundler-cache-* or npm start -- --reset-cache.\n 4. Remove haste cache: rm -rf /tmp/haste-map-react-native-packager-*."}],"name":"Error","stack":"Error: Unable to resolve module @babel/runtime/helpers/interopRequireDefault from /Users/danplaton4/Desktop/react/v01/index.js: Module @babel/runtime/helpers/interopRequireDefault does not exist in the Haste 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 Metro Bundler cache: rm -rf /tmp/metro-bundler-cache-* or npm start -- --reset-cache.\n 4. Remove haste cache: rm -rf /tmp/haste-map-react-native-packager-*.\n at ModuleResolver.resolveDependency (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:209:1301)\n at ResolutionRequest.resolveDependency (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/node-haste/DependencyGraph/ResolutionRequest.js:83:16)\n at DependencyGraph.resolveDependency (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/node-haste/DependencyGraph.js:238:485)\n at Object.resolve (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/lib/transformHelpers.js:180:25)\n at dependencies.map.result (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/DeltaBundler/traverseDependencies.js:311:29)\n at Array.map ()\n at resolveDependencies (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/DeltaBundler/traverseDependencies.js:307:16)\n at /Users/danplaton4/Desktop/react/v01/node_modules/metro/src/DeltaBundler/traverseDependencies.js:164:33\n at Generator.next ()\n at step (/Users/danplaton4/Desktop/react/v01/node_modules/metro/src/DeltaBundler/traverseDependencies.js:266:307)"} processBundleResult BundleDownloader.java:296 access$200 BundleDownloader.java:37 onResponse BundleDownloader.java:174 execute RealCall.java:153 run NamedRunnable.java:32 runWorker ThreadPoolExecutor.java:1162 run ThreadPoolExecutor.java:636 run Thread.java:764

Improve this question
1
  • 1
    some new bug, just add @babel/runtime as a dev dependency to your app Commented Sep 28, 2018 at 14:02

2 Answers 2

Reset to default
1

Try

# Clean cache 
rm -rf $TMPDIR/react-*; rm -rf $TMPDIR/haste-*; rm -rf $TMPDIR/metro-*; watchman watch-del-all 
# Start Metro Bundler directly 
react-native start 
# Run react-native run-android or run-ios in a different terminal window.`
Improve this answer
Sign up to request clarification or add additional context in comments.

1 Comment

Did this help at all?
0

you should start project like this link and at the end you should run react-native run-android . remember that your emulator is running and android-sdk and android-jdk is already installed.

.

Improve this answer

1 Comment

everything is installed, not it is the problem.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.