遇到 Ionic v4 生产构建的 SubprocessError

Question

我目前遇到了 Ionic v4 生产版本的问题。 在我的 Ubuntu v.18 机器上运行 ionic build --prod 后，我将 收到这个奇怪的错误：

Error at new SubprocessError
(/root/.nvm/versions/node/v12.2.0/lib/node_modules/@ionic/cli/node_modules/@ionic/utils-subprocess/dist/index.js:40:23)
at ChildProcess.<anonymous>
(/root/.nvm/versions/node/v12.2.0/lib/node_modules/@ionic/cli/node_modules/@ionic/utils-subprocess/dist/index.js:124:27)
at ChildProcess.emit (events.js:196:13)
at maybeClose (internal/child_process.js:1011:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:268:5)

谁能解释这个错误？我刚刚检查了我的存储库，它在我的 OSX 机器上在相同版本的节点（v.12.2）下构建良好，并进行了 npm 安装。

package.json

{
  "name": "frontend",
  "version": "0.0.1",
  "author": "Ionic Framework",
  "homepage": "https://ionicframework.com/",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/common": "~8.1.2",
    "@angular/core": "~8.1.2",
    "@angular/forms": "~8.1.2",
    "@angular/platform-browser": "~8.1.2",
    "@angular/platform-browser-dynamic": "~8.1.2",
    "@angular/pwa": "^0.900.1",
    "@angular/router": "~8.1.2",
    "@angular/service-worker": "~8.1.2",
    "@auth0/angular-jwt": "^3.0.1",
    "@ionic-native/core": "^5.21.3",
    "@ionic-native/splash-screen": "^5.21.3",
    "@ionic-native/status-bar": "^5.21.3",
    "@ionic/angular": "^4.11.10",
    "@ionic/storage": "^2.2.0",
    "core-js": "^2.6.11",
    "date-fns": "^2.9.0",
    "rxjs": "^6.5.4",
    "tslib": "^1.9.0",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular-devkit/architect": "~0.801.2",
    "@angular-devkit/build-angular": "~0.801.2",
    "@angular-devkit/core": "~8.1.2",
    "@angular-devkit/schematics": "~8.1.2",
    "@angular/cli": "~8.1.2",
    "@angular/compiler": "~8.1.2",
    "@angular/compiler-cli": "~8.1.2",
    "@angular/language-service": "~8.1.2",
    "@ionic/angular-toolkit": "~2.0.0",
    "@types/jasmine": "~3.3.8",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "^5.2.1",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.1.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.5.2",
    "protractor": "^5.4.3",
    "ts-node": "~7.0.0",
    "tslint": "~5.15.0",
    "typescript": "~3.4.3"
  },
  "description": "An Ionic project"
}

有人可以帮我吗？

Answer 1

只需删除：node-modules & package-lock.json 然后 npm 安装