mikro-orm CLI:找不到模块“ ts-node”

问题描述

我正在尝试使用mikro-orm CLI,但遇到ts-node错误

 $ npx mikro-orm debug
npx: installed 280 in 14.531s
(node:19228) UnhandledPromiseRejectionWarning: Error: Cannot find module 'ts-node'Require stack:
- C:\tmp\nodejs\npm-cache\_npx\19228\node_modules\mikro-orm\dist\cli\CLIHelper.js 
- C:\tmp\nodejs\npm-cache\_npx\19228\node_modules\mikro-orm\dist\cli.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:1080:15)  
    at Function.Module._load (internal/modules/cjs/loader.js:923:27)
    at Module.require (internal/modules/cjs/loader.js:1140:19)
    at require (internal/modules/cjs/helpers.js:75:18)

  

我的package.json具有以下内容

"scripts": {
    "watch": "tsc -w","dev": "nodemon dist/index.js","start": "node dist/index.js","dev2": "nodemon --exec ts-node src/index.ts","start2": "ts-node src/index.ts","test": "echo \"Error: no test specified\" && exit 1",},"keywords": [],"author": "","license": "ISC","devDependencies": {
    "@types/node": "^14.6.3","nodemon": "^2.0.4","ts-node": "^9.0.0","typescript": "^4.0.2"
  },"dependencies": {
    "@mikro-orm/cli": "^4.0.0-alpha.0","@mikro-orm/core": "^4.0.0-alpha.0","@mikro-orm/migrations": "^4.0.0-alpha.0","@mikro-orm/postgresql": "^4.0.0-alpha.0","pg": "^8.3.3"
  },"mikro-orm": {
    "useTsNode": true,"configPaths": [
      "./src/mikro-orm.config.ts","./dist/mikro-orm.config.js"
    ]
  }

我正在使用'watch''dev'脚本当前运行,ts-node也可以与脚本'start2'

我的文件夹结构是:https://i.stack.imgur.com/7BGMT.png

这对我来说是新的,我无法弄清楚问题出在哪里。你知道会是什么吗?

谢谢!

解决方法

@MartinAdámek回答“将所有软件包升级到最新版本,您使用的是第一个alpha版本,最新版本是rc.6”

,

真正的答案应该是package.json中的mikro-orm配置说useTsNode:true。将其更改为false,它不会抱怨缺少ts-node。