Nest JS构建不会生成dist文件夹

文件夹"/>

Nest JS构建不会生成dist文件夹

我已经用nest js实现了rest api项目。它在本地环境下运行良好。（下午开始）

我想构建并部署。但是build命令不会生成灰尘文件夹。以下是我的配置

tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "declaration": true,
    "removeComments": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es6",
    "sourceMap": true,
    "outDir": "./dist",
    "baseUrl": "./",
    "incremental": true,
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "allowJs": true,
    "checkJs": true, 
    "noEmit": true
  },
  "exclude": ["node_modules"],
  "paths": {
    "@app/*": ["src/*"],
    "@test/*": ["test/*"]
  }
}

package.json

 "scripts": {
    "build": "tsc -p tsconfig.build.json",
    "format": "prettier --write \"src/**/*.ts\"",
    "start": "npm run start:prod",
    "start:dev": "concurrently --handle-input \"wait-on dist/main.js && nodemon\" \"tsc -w -p tsconfig.build.json\" ",
    "start:prod": "node dist/src/main.js",
    "lint": "tslint -p tsconfig.json -c tslint.json",
    "test": "jest",
    "test:watch": "jest --watch",
    "test:cov": "jest --coverage",
    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
    "test:e2e": "jest --config ./test/jest-e2e.json",
    "gcp-build": "npm run build"
  }

当我执行npm run build时，什么也没有发生。没有错误。没有dist文件夹。谁能帮助我解决此问题？

一旦将package.json文件中的打字稿版本更新为3.7.2，就会生成dist文件夹。以前是3.4.1

"typescript": "3.7.2",