did you register the component correctly? || Make sure that this property is reactive

[Vue warn]: Unknown custom element:- did you register the component correctly? For recursive components, make sure to provide the “name” option.found in—>at src/components/power/Roles.vueat package

月下绯烟

5286人浏览 · 2020-08-06 10:35:11

月下绯烟 · 2020-08-06 10:35:11 发布

[Vue warn]: Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the “name” option.
found in

—> at src/components/power/Roles.vue
at packages/main/src/main.vue
at packages/container/src/main.vue… (1 recursive calls)
at src/components/Home.vue
at src/App.vue

在这里插入图片描述
组件注册错误，el-con写错了，应改为el-col.
类似的错误也是命名错误

2
Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property.
函数位置错误，这种也烦人

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