annot read properties of undefined (reading 'dispatch')"

"Cannot read properties of undefined (reading 'dispatch')" 这个错误通常是因为在调用一个对象的方法或属性时，该对象为undefined。根据引用中提到的解决方法，可以添加一个if语句来判断该对象是否为undefined，然后再执行相应的操作。这样可以避免出现该错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [【vue】前端报错：Cannot read properties of undefined (reading ‘split‘)](https://blog.csdn.net/Triumph_light/article/details/123937699)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* [Cannot read properties of undefined (reading ‘resetFields‘)问题及引申](https://blog.csdn.net/weixin_43861689/article/details/125853621)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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