ERROR Failed to compile with 4 errors
These relative modules were not found:
* ../../../public/ueditor/lang/zh-cn/zh-cn.js in ./node_modules/babel-loader/lib??ref--4-0!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/UEditor.vue?vue&type=script&lang=js&
* ../../../public/ueditor/ueditor.all.js in ./node_modules/babel-loader/lib??ref--4-0!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/UEditor.vue?vue&type=script&lang=js&
* ../../../public/ueditor/ueditor.config.js in ./node_modules/babel-loader/lib??ref--4-0!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/UEditor.vue?vue&type=script&lang=js&
* ../../../public/ueditor/ueditor.parse.min.js in ./node_modules/babel-loader/lib??ref--4-0!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/UEditor.vue?vue&type=script&lang=js&
解决方案：
UEditor 第三方库的缺失，搜索 zh-cn.js ，找到关于ueditor的所有引用，然后把第三方库的相应的库文件全部拷贝进去
Module not found: Error: Can't resolve '../../../public/ueditor/lang/zh-cn/zh-cn.js'
原文：https://www.cnblogs.com/wayne2018/p/14000774.html