日志报错：

ERROR  Failed to compile with 2 errors                                                                 13:42:12

 error  in ./src/main.js

Module not found: Error: Can't resolve 'element-ui' in 'D:\java\ui\t-vue1\src'

 error  in ./src/main.js

Module not found: Error: Can't resolve 'element-ui/lib/theme-chalk/index.css' in 'D:\java\ui\t-vue1\src'        

ERROR in ./src/main.js 5:0-33                                                 
Module not found: Error: Can't resolve 'element-ui' in 'D:\java\ui\t-vue1\src'
                                                                              
ERROR in ./src/main.js 6:0-46                                                 
Module not found: Error: Can't resolve 'element-ui/lib/theme-chalk/index.css' in 'D:\java\ui\t-vue1\src'        

webpack compiled with 2 errors

原因：数据未导入

解决方案：install ‘element-ui’

重新导入即可，方法：鼠标指针悬停在波浪线代码上，待出现黄色灯泡后点击灯泡。