TypeError [ERR_UNKNOWN_FILE_EXTENSION]：Visual Studio Code上的未知文件扩展名“ .ts”

如何解决TypeError [ERR_UNKNOWN_FILE_EXTENSION]：Visual Studio Code上的未知文件扩展名“ .ts”

我一直在对一些代码进行单元测试，并且似乎无处不在，我遇到了有关未知文件扩展名的错误（之前，我遇到了无法识别某种类型的错误）。

这是我的package.json：

{
  "name": "cgt-core-engine-mv","description": "API container for other CGT plugins","version": "1.01.03","author": "CG-Tespy","repository": {
    "type": "git","url": "https://github.com/CG-Tespy/CGT_CoreEngine_MV"
  },"scripts": {
    "build": "tsc & (rollup -c)","test": "mocha -r ts-node/register Test/**/*.ts"
  },"dependencies": {},"devDependencies": {
    "@types/chai": "^4.2.12","@types/mocha": "^8.0.0","@types/sinon": "^9.0.4","chai": "^4.2.0","mocha": "^8.0.1","rollup": "^2.00.1","rollup-plugin-node-resolve": "^5.2.0","rollup-pluginutils": "^2.8.2","sinon": "^9.0.2","ts-node": "^8.10.2","typescript": "^3.9.6"
  },"type": "module"
}

这是我的tsconfig.json：

{
    "compilerOptions": {
      "target": "es5","module": "CommonJS","esModuleInterop": true,"sourceMap": false,"downlevelIteration": true,},"include": ["_MainSource/**/*","Tests/**/*","@typeDefs/**/*"],}

我真的不知道这是哪里来的。我有一个单独的项目，可以对单元进行很好的单元测试，并且没有给我任何错误。 package.json：

{
  "name": "unittesting","version": "1.0.0","description": "For practicing unit-testing","main": "main.js","scripts": {
    "test": "mocha -r ts-node/register test/**/*.ts"
    
  },"author": "","license": "ISC","devDependencies": {
    "@types/chai": "^4.2.11","typescript": "^3.9.7"
  },"type": "module"
}

其tsconfig：

{
  "compilerOptions": {
    /* Basic Options */

    "target": "es5",/* Specify ECMAScript target version: 'ES3' (default),'ES5','ES2015','ES2016','ES2017','ES2018','ES2019','ES2020',or 'ESNEXT'. */
    "module": "CommonJS",/* Specify module code generation: 'none','commonjs','amd','system','umd','es2015','es2020',or 'ESNext'. */
    
    "esModuleInterop": true,"include": ["src/**/*","tests/**/*"],}

什么可能导致此问题？我已经尝试了建议here，但没有用（即使在查看了链接的Github问题之后也是如此）。

解决方法

您是否尝试从package.json文件中删除“类型”：“模块”