Error

loading dependency graph,done.
    error: bundling Failed: Error: Unable to resolve module `tty` from `/MyWorks/rnTestTrials/myCurrencySample/node_modules/window-size/index.js`: Module does not exist in the module map

    This might be related to https://github.com/facebook/react-native/issues/4968
    To resolve try the following:
      1. Clear watchman watches: `watchman watch-del-all`.
      2. Delete the `node_modules` folder: `rm -rf node_modules && npm install`.
      3. Reset Metro Bundler cache: `rm -rf /tmp/metro-bundler-cache-*` or `npm start -- --reset-cache`.  
      4. Remove haste cache: `rm -rf /tmp/haste-map-react-native-packager-*`.
        at ModuleResolver.resolveDependency (/MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:158:1476)
        at ResolutionRequest.resolveDependency (/MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/node-haste/DependencyGraph/ResolutionRequest.js:92:16)
        at DependencyGraph.resolveDependency (/MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/node-haste/DependencyGraph.js:271:4465)
        at dependencies.map.relativePath (/MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/DeltaBundler/traverseDependencies.js:379:19)
        at Array.map (<anonymous>)
        at resolveDependencies (/MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/DeltaBundler/traverseDependencies.js:378:16)
        at /MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/DeltaBundler/traverseDependencies.js:203:33
        at Generator.next (<anonymous>)
        at step (/MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/DeltaBundler/traverseDependencies.js:296:307)
        at /MyWorks/rnTestTrials/myCurrencySample/node_modules/metro/src/DeltaBundler/traverseDependencies.js:296:467
     BUNDLE  [ios,dev] ./index.js ▓▓▓▓▓▓▓▓▓░░░░░░░ 60.2% (291/375),Failed.

–

我在错误中厌倦了给定的解决方案,并删除并重新启动npm
并从“./ios”删除构建并再次运行’react-native run-ios’

这个应用程序完美地工作,但突然显示此错误并停止工作,

厌倦了网络中所有与npm_module相关的解决方案,

versions

react-native-cli: 2.0.1
react-native: 0.54.0

package.json

{
  "name": "myCurrencySample","version": "0.0.1","private": true,"scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start","test": "jest"
  },"dependencies": {
    "color": "2.0.0","moment": "2.18.1","react": "^16.3.0-alpha.1","react-native": "^0.54.0","react-native-extended-stylesheet": "^0.8.1"
  },"devDependencies": {
    "babel-jest": "22.4.1","babel-preset-react-native": "4.0.0","jest": "22.4.2","react-test-renderer": "^16.3.0-alpha.1"
  },"jest": {
    "preset": "react-native"
  }
}

请帮忙,