react-native:无法从''.../node_modules/window-size/index.js解析模块`tty`:模块映射中不存在模块

Question

错误

    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.

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我在错误中厌倦了给定的解决方案,并删除并重新启动npm,还删除了build "./ios"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,

版本

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

的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,

Answer 1

我得到了与你完全相同的错误,我意识到在导入一个不同的模块时,我不小心从'window-size'中导入了这个"import {width};",这通常发生在IntelliSense为ON时,对于像Visual这样的IED Studio Code导入一行您不打算放入的代码.因此,要回答你的问题要经过你的文件,可能您正在使用的最后一个文件,并检查如果你不小心输入你不打算导入并删除该行代码"窗口大小"模块.这是简短的答案

如果您有太多文件要通过,那么您可以暂时删除项目目录中node_modules内的窗口大小文件夹,警告不要永久删除,保持其他安全,并确保关闭地铁捆绑窗口,然后运行"反应本机run-android或ios"再次,地铁捆绑器应该通过一个错误,但这次,错误将准确显示项目中的哪个文件有问题,一旦找到它,删除该行代码,PUT BACK the窗口大小的文件夹,然后运行"CD的Android && ./gradlew干净"清理项目,关闭地铁捆绑并运行"反应原生运行Android或iOS"再次,它应该工作,

免责声明,这个答案只针对这个问题,因为"无法解决模块"错误,可能是由很多事情引起的