// app.json

    "plugins": {
        "captcha": {
            "version": "2.1.0", 
            "provider": "wx1fe8d9a3cb067a75"
        }
    }

// index.json

{
    "usingComponents": {
      "t-captcha": "plugin://captcha/t-captcha"
     }
  }

抛出异常"plugin://wx1fe8d9a3cb067a75/t-captcha" has been used as another component or page. Please do not register multiple components or pages with the same alias.(env: Windows,mp,1.06.2405102; lib: 3.4.2)

每点击一次编译就会出现一次报错，但是清除缓存后首次点击编译不会出现错误。