Error in v-on handler (Promise/async): "undefined"

这个错误信息是由Vue框架抛出的，提示在v-on处理程序中出现了错误，具体是"TypeError: Cannot read properties of undefined"。根据引用\[1\]中的报错点，错误发生在LoginPage组件的src/views/login/index.vue文件中的VanForm组件上。根据引用\[2\]中的报错信息，错误原因是在axios请求中，请求结果被catch捕获，导致res变量未赋值，从而在控制台调用res.xxx时出现报错。根据引用\[3\]中的分析，可能是this.form.getFieldValue('time')返回了undefined，导致后续操作出错。解决方法是在catch中将axios获取到的数据赋值给res变量。所以，你可以检查LoginPage组件中的VanForm组件的代码，确保在axios请求中正确处理了返回结果，并且在使用this.form.getFieldValue('time')之前进行了判断，避免出现undefined的情况。
#### 引用[.reference_title]
- *1* [[Vue warn]: Error in v-on handler (Promise/async): “TypeError: Cannot read property ‘status‘ of ...](https://blog.csdn.net/X_Flandre/article/details/108874420)[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^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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- *3* [[Vue warn]: Error in v-on handler (Promise/async): “TypeError: Cannot read properties of undefined ...](https://blog.csdn.net/agua001/article/details/121261363)[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^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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