node.js - 错误 TS5014 : Failed to parse file '' : Unexpected token u in JSON at position 0. 终端进程终止，退出代码:1

Question

我收到这个错误。

error TS5014: Failed to parse file '/Users/Documents/tsconfig.json/tsconfig.json': Unexpected token u in JSON at position 0.
The terminal process terminated with exit code: 1

我的系统设置:

1. Visual Studio 代码版本 1.14.1
2. 角度 2
3. Node 版本 v8.0.0
4. tsc 版本 2.4.1

package.json如下

{
  "name": "angular-quickstart",
  "version": "1.0.0",
  "description": "QuickStart package.json from the documentation, supplemented with testing support",
  "scripts": {
    "start": "concurrently \"npm run tsc:w\" \"npm run lite\" ",
    "e2e": "tsc && concurrently \"http-server -s\" \"protractor protractor.config.js\" --kill-others --success first",
    "lint": "tslint ./app/**/*.ts -t verbose",
    "lite": "lite-server",
    "pree2e": "webdriver-manager update",
    "test": "tsc && concurrently \"tsc -w\" \"karma start karma.conf.js\"",
    "test-once": "tsc && karma start karma.conf.js --single-run",
    "tsc": "tsc",
    "tsc:w": "tsc -w"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "@angular/common": "^2.4.10",
    "@angular/compiler": "^2.4.10",
    "@angular/core": "^2.4.10",
    "@angular/forms": "^2.4.10",
    "@angular/http": "^2.4.10",
    "@angular/platform-browser": "^2.4.10",
    "@angular/platform-browser-dynamic": "^2.4.10",
    "@angular/router": "^3.4.10",
    "angular-in-memory-web-api": "^0.2.5",
    "core-js": "^2.4.1",
    "rxjs": "^5.4.2",
    "systemjs": "^0.19.47",
    "zone.js": "^0.7.8"
  },
  "devDependencies": {
    "@types/jasmine": "^2.5.41",
    "@types/node": "^6.0.46",
    "canonical-path": "0.0.2",
    "concurrently": "^3.5.0",
    "http-server": "^0.9.0",
    "jasmine-core": "~2.4.1",
    "karma": "^1.3.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.0.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "lite-server": "^2.3.0",
    "lodash": "^4.16.4",
    "protractor": "~4.0.14",
    "rimraf": "^2.5.4",
    "tslint": "^3.15.1",
    "typescript": "2.1.6"
  },
  "repository": {}
}

tsconfig.json如下

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "moduleResolution": "node",
    "sourceMap": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "lib": [ "es2015", "dom" ],
    "noImplicitAny": true,
    "suppressImplicitAnyIndexErrors": true,
    "outDir": "dist"
  }
}

Answer 1

你是如何定义你的 tasks.json 的？当我使用默认 typescript 类型定义我的 tasks.json 时，我遇到了同样的问题。根据 link 中的答案，在 tasks.json 中进行更改对我有用

{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
    {
        "taskName": "compile",
        "type": "shell",
        "command": "tsc -p tsconfig.json",
        "group": {
            "kind": "build",
            "isDefault": true
        },
        "problemMatcher": []
    }
]
}