Ng serve 正在工作，但 ionic serve 失敗了

Question

我正在使用 Ionic 6.19.0 構建一個應用程序，它突然開始面臨構建問題。 每次執行 ionic serve 時，我都會收到 Error: spawn UNKNOWN 。

這是我的 package.json 文件

{
  "name": "stile",
  "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-devkit/schematics": "^13.3.3",
    "@angular/common": "~13.0.0",
    "@angular/core": "~13.0.0",
    "@angular/forms": "~13.0.0",
    "@angular/platform-browser": "~13.0.0",
    "@angular/platform-browser-dynamic": "~13.0.0",
    "@angular/router": "~13.0.0",
    "@auth0/angular-jwt": "^5.0.2",
    "@capacitor/android": "3.4.3",
    "@capacitor/app": "1.1.0",
    "@capacitor/camera": "^1.3.1",
    "@capacitor/core": "3.4.0",
    "@capacitor/haptics": "1.1.4",
    "@capacitor/keyboard": "1.2.1",
    "@capacitor/status-bar": "1.0.7",
    "@ionic/angular": "^6.0.0",
    "@npmcli/node-gyp": "^2.0.0",
    "bootstrap": "^5.1.3",
    "install": "^0.13.0",
    "jquery": "^3.6.0",
    "json-server": "^0.17.0",
    "node-sass": "^7.0.1",
    "npm": "^8.6.0",
    "rxjs": "~6.6.0",
    "tslib": "^2.3.1",
    "zone.js": "~0.11.4"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^13.3.3",
    "@angular-eslint/builder": "^12.2.1",
    "@angular-eslint/eslint-plugin": "~13.0.1",
    "@angular-eslint/eslint-plugin-template": "~13.0.1",
    "@angular-eslint/template-parser": "~13.0.1",
    "@angular/cli": "~13.0.1",
    "@angular/compiler": "~13.0.0",
    "@angular/compiler-cli": "~13.0.0",
    "@angular/language-service": "~13.0.0",
    "@capacitor/cli": "3.4.0",
    "@ionic/angular-toolkit": "^6.1.0",
    "@popperjs/core": "^2.11.5",
    "@types/jasmine": "~3.6.0",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "^12.11.1",
    "@typescript-eslint/eslint-plugin": "5.3.0",
    "@typescript-eslint/parser": "5.3.0",
    "acorn": "^8.7.0",
    "ajv": "^6.12.6",
    "eslint": "^7.6.0",
    "eslint-plugin-import": "2.22.1",
    "eslint-plugin-jsdoc": "30.7.6",
    "eslint-plugin-prefer-arrow": "1.2.2",
    "jasmine-core": "~3.8.0",
    "jasmine-spec-reporter": "~5.0.0",
    "karma": "~6.3.2",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage": "~2.0.3",
    "karma-coverage-istanbul-reporter": "~3.0.2",
    "karma-jasmine": "~4.0.0",
    "karma-jasmine-html-reporter": "^1.5.0",
    "protractor": "~7.0.0",
    "ts-node": "~8.3.0",
    "typescript": "~4.4.4"
  },
  "description": "An Ionic project"
}

Answer 1

以下是一些可能有幫助的解決方案：

1. 確保您位於項目的根文件夾中。
2. 嘗試使用npm rebuild修復現有的 node_modules 文件夾 + 將權限重新分配給您的 node_modules 文件夾：chmod 755 -R /path/to/node_modules
3. 刪除 node_modules 並使用npm install重新安裝