- duplicate attribute: class

版权声明：1.版权归原作者Moment ° 回忆 ✨所有； 2.未经原作者允许不得转载本文内容，否则将视为侵权； 3.转载或者引用本文内容请注明来源及原作者； 4.对于不遵守此声明或者其他违法使用本文内容者，本人依法保留追究权等。 https://blog.csdn.net/qq_35366269/article/details/84973718

问题：

 - duplicate attribute: class


 @ ./src/components/dialog/PerformTransformationConfigurationDialog.vue 11:0-402
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/public/CommonTable.vue
 @ ./src/components/public/CommonTable.vue
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/public/CommonTask.vue
 @ ./src/components/public/CommonTask.vue
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/operationsArea/transManage.vue
 @ ./src/components/operationsArea/transManage.vue
 @ ./src/components/operationsArea ^\.\/.*$
 @ ./src/utils/dynamicRouting.js
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/login.vue
 @ ./src/components/login.vue
 @ ./src/router/index.js
 @ ./src/main.js
 @ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

问题定位：

解决办法：

将多个类选择器合并到一起即可

  <div class="grid-content bg-purple-light checkboxSpacingDiv" >