Unknown custom element: ＜dialog-component＞ - did you register the component correctly? For recursive

心已赠人 2024-03-24 10:54 40阅读 0赞

初学者找了半天的bug，对初学者太不友好了，我哭死，背景：

打算拿组件来让新增和编辑都用同一个dialog。自己写不出来，去网上copy，参考：

[(11条消息) Vue+Element 用同一个el-dialog弹框完成新增和编辑操作\_el-dialog编辑页面和添加页面共用\_辣姐什么鬼的博客-CSDN博客][11_ Vue_Element _el-dialog_el-dialog_-CSDN]

![dc3f08deb3fa487eb277920a54f34476.png][]

根据自己的代码简单修改了一下，就是这简单修改害了我，我改了类名，它原本组件名叫：DialogComponent，我改了类名跟组件名为UserDialog，但是父组件那里没有改就出错了说找不到

我翻了半天的csdn，才看到这样的错误：**引用的父组件的引用标签，要和子组件的组件名一致，驼峰改横杠**

[(11条消息) 史上最全:did you register the component correctly?For components, make sure to provide the “name“\_芳草萋萋鹦鹉洲哦的博客-CSDN博客][11_ _did you register the component correctly_For components_ make sure to provide the _name_-CSDN]

![56c1bc64b86346038b7d62aaa08ca541.png][]

![ab54dfe5298b454a89036827abe6c368.png][]

我决定统一成user-dialog，改完后

![86a737e3872d4faaaad4e84d50a35989.png][]

再次修改：菜鸡抹泪，第一张图片的class跟组件名无关，不想改了，将就着把

[11_ Vue_Element _el-dialog_el-dialog_-CSDN]: https://blog.csdn.net/liona_koukou/article/details/106275549
[dc3f08deb3fa487eb277920a54f34476.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/24/e84a70d2e23e4702ab3308f20e124b0b.png
[11_ _did you register the component correctly_For components_ make sure to provide the _name_-CSDN]: https://blog.csdn.net/weixin_43361722/article/details/116297610
[56c1bc64b86346038b7d62aaa08ca541.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/24/00be7cbb5d894eed96219062c8d21b3a.png
[ab54dfe5298b454a89036827abe6c368.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/24/6efb46b2cfd0466da986887bc5efdabb.png
[86a737e3872d4faaaad4e84d50a35989.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/24/dbd64ac6b38a4ab883c3a8dad60b1f53.png

Unknown custom element: ＜dialog-component＞ - did you register the component correctly? For recursive

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