Cannot read property 'fail' of undefined

这个错误是因为尝试在一个没有定义的对象上访问属性 'fail'。根据引用中提到的情况，这可能是由于在导入包时出现了问题。在引用中提到的情况中，通过在导入包时添加 "* as" 解决了类似的问题。所以，您可以尝试在导入包的时候添加 "* as"，这可能会解决这个问题。例如:

import * as package from '包名'; [3]

然后，您可以使用 "package.fail" 来访问属性 'fail'。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [Cannot read property ‘then‘ of undefined](https://blog.csdn.net/weixin_45483535/article/details/120707758)[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^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *3* [Cannot read property ‘init‘ of undefined](https://blog.csdn.net/qq_44802808/article/details/112635323)[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^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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