Uncaught (in promise) TypeError: Cannot read properties of undefined (reading '_asyncLoader')

Uncaught (in promise) TypeError: Cannot read properties of undefined (reading '_asyncLoader')这个错误通常是因为代码中出现了未定义的变量或属性。根据引用的内容，可能存在一些可能的原因。根据引用的报错信息，可能是由于在使用vue-i18n时出现了问题，可能是由于未正确设置或加载vue-i18n导致的。建议检查相关的代码和配置，确保正确引入和初始化vue-i18n。另外，根据引用的报错信息，可能是由于在index.vue文件中对未定义的属性进行了读取操作，建议检查index.vue文件中对该属性的使用和赋值情况，确保该属性在使用前被正确定义和赋值。最后，根据引用的报错信息，可能是由于在某些页面中，未能正确设置或加载客户端验证，导致无法访问__MVC_FormValidation属性。建议检查相关代码和配置，确保在需要进行客户端验证的页面中正确设置和加载相关的验证脚本。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [vue Uncaught (in promise) TypeError: Cannot read properties of undefined (reading ‘comcode‘)](https://blog.csdn.net/jungeCSND/article/details/130059965)[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_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [Uncaught (in promise) TypeError: Cannot read properties of undefined (reading ‘__composer‘)](https://blog.csdn.net/wangqingbo0829/article/details/131357856)[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_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [ASP.NET MVC运行出现Uncaught TypeError: Cannot set property __MVC_FormValidation of null的解决方法](https://download.csdn.net/download/weixin_38731761/13069683)[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_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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