Question

我刚刚通过google-translate-api和npm安装了npm install --save google-translate-api。我没有收到任何错误消息，但是当我尝试运行npm start时，它显示了以下错误：

ERROR in ./node_modules/got/index.js
Module not found: Error: Can't resolve './package' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/got'
ERROR in ./node_modules/osenv/osenv.js
Module not found: Error: Can't resolve 'child_process' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/osenv'
ERROR in ./node_modules/graceful-fs/polyfills.js
Module not found: Error: Can't resolve 'constants' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/graceful-fs'
ERROR in ./node_modules/graceful-fs/fs.js
Module not found: Error: Can't resolve 'fs' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/graceful-fs'
ERROR in ./node_modules/graceful-fs/graceful-fs.js
Module not found: Error: Can't resolve 'fs' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/graceful-fs'
ERROR in ./node_modules/mkdirp/index.js
Module not found: Error: Can't resolve 'fs' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/mkdirp'
ERROR in ./node_modules/got/index.js
Module not found: Error: Can't resolve 'http' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/got'
ERROR in ./node_modules/got/index.js
Module not found: Error: Can't resolve 'https' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/got'
ERROR in ./node_modules/os-homedir/index.js
Module not found: Error: Can't resolve 'os' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/os-homedir'
ERROR in ./node_modules/configstore/index.js
Module not found: Error: Can't resolve 'path' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/configstore'
ERROR in ./node_modules/mkdirp/index.js
Module not found: Error: Can't resolve 'path' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/mkdirp'
ERROR in ./node_modules/osenv/osenv.js
Module not found: Error: Can't resolve 'path' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/osenv'
ERROR in ./node_modules/xdg-basedir/index.js
Module not found: Error: Can't resolve 'path' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/xdg-basedir'
ERROR in ./node_modules/duplexer3/index.js
Module not found: Error: Can't resolve 'stream' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/duplexer3'
ERROR in ./node_modules/get-stream/buffer-stream.js
Module not found: Error: Can't resolve 'stream' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/get-stream'
ERROR in ./node_modules/got/index.js
Module not found: Error: Can't resolve 'stream' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/got'
ERROR in ./node_modules/graceful-fs/legacy-streams.js
Module not found: Error: Can't resolve 'stream' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/graceful-fs'
ERROR in ./node_modules/safe-eval/index.js
Module not found: Error: Can't resolve 'vm' in '/home/zolastro/Documents/Work/GenEnginePMV/genengine/GenEngine/node_modules/safe-eval'

我还读到我的package.json中可能是一个sintax错误，但是我看不到任何错误。以防万一，这是我的package.json文件：

{
  "name": "gen-engine-web-app",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^6.0.3",
    "@angular/cdk": "^6.2.0",
    "@angular/common": "^6.0.3",
    "@angular/compiler": "^6.0.3",
    "@angular/core": "^6.0.3",
    "@angular/forms": "^6.0.3",
    "@angular/http": "^6.0.3",
    "@angular/material": "^6.2.0",
    "@angular/platform-browser": "^6.0.3",
    "@angular/platform-browser-dynamic": "^6.0.3",
    "@angular/router": "^6.0.3",
    "@ng-select/ng-select": "^2.1.3",
    "angular-font-awesome": "^3.1.2",
    "angularfire2": "^5.0.0-rc.10",
    "core-js": "^2.5.4",
    "firebase": "^5.0.4",
    "font-awesome": "^4.7.0",
    "rxjs": "^6.0.0",
    "rxjs-compat": "^6.2.0",
    "zone.js": "^0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.6.6",
    "@angular/cli": "~6.0.7",
    "@angular/compiler-cli": "^6.0.3",
    "@angular/language-service": "^6.0.3",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^2.0.2",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.0",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.3.0",
    "ts-node": "~5.0.1",
    "tslint": "~5.9.1",
    "typescript": "~2.7.2"
  }
}

请注意，我正在使用Angular 6，但没有Webpack配置文件（我已经阅读了有关该文件的几种解决方案）。有人可以帮我解决这个问题吗？

Answer 1

我还远不是Angular的专家，但在将Ionic 3应用程序（使用TypeORM）升级到Ionic 4以及从Angular 5升级到Angular 6时遇到了同样的问题。

我认为问题出在某些外部库（在您的情况下可能是google-translate-api-在我的情况下显然是TypeORM），这些外部库尚未“准备好”在Angular 6应用程序中使用。在https://github.com/angular/angular-cli/issues/9827#issuecomment-369578814中可以找到更详细且可能更正确的解释。

我首先尝试安装具有相同名称的软件包，并且在大多数情况下有帮助，但是如https://github.com/DevExpress/devextreme-angular/issues/776#issuecomment-399344876所述，不建议这样做。

更好的方法是替换https://github.com/stellar/js-stellar-base/issues/128#issuecomment-391374590中描述的node_modules / @ angular-devkit中的文件。

最后，我仍然遇到“ hiredis”（特定于TypeORM）错误：

gq https://gentle-anchorage-72051.herokuapp.com/v1alpha1/graphql -i

在我看来，这是可选的，因此我打开了文件，并注释了需求声明及其每次使用。

此解决方案并不令人满意，因为它需要更改node_modules文件夹中的文件，但是目前我认为这可能是在受影响的库尚未“ Angular 6就绪”时使用的解决方法。

关于，丹尼斯

Angular 6：错误：安装google-translate-api后无法解析“ ./package”

1 个答案: