导入执行后
VM292:1 thirdScriptError
sdk uncaught third Error
module "miniprogram_npm/vant-weapp/mixins/transition" is not defined
Error: module "miniprogram_npm/vant-weapp/mixins/transition" is not defined
at require (http://127.0.0.1:56368/appservice/__dev__/WAService.js:22:26700)
at http://127.0.0.1:56368/appservice/__dev__/WAService.js:22:26448
at http://127.0.0.1:56368/appservice/miniprogram_npm/vant-weapp/popup/index.js:5:19
at require (http://127.0.0.1:56368/appservice/__dev__/WAService.js:22:26841)
at <anonymous>:395:7
at HTMLScriptElement.scriptLoaded (http://127.0.0.1:56368/appservice/appservice?t=1557802464868:4544:21)
at HTMLScriptElement.script.onload (http://127.0.0.1:56368/appservice/appservice?t=1557802464868:4556:20)
解决方法：
你只需要把miniprogram_npm/vant-weapp里的组件文件夹都删除，
之后再https://github.com/youzan/vant-weapp下载一份vant， 将dist文件夹（vant-weapp-dev\vant-weapp-dev\dist）中的文件复制到项目的miniprogram_npm/vant-weapp
即下载一份vant，之后替换掉项目中的文件
之后保存解决
微信小程序导入Vant组件包的文章链接：https://www.haodaima.com/article/166770.htm
总结
以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，谢谢大家对的支持。