Data view format error TypeError: Cannot read properties of undefined (reading 'getElementsByTagName')
时间: 2023-10-17 16:28:43 浏览: 43
This occurs when you try to access the property 'getElementsByTagName' of an undefined variable. It means that the variable you are trying to access does not exist or has not been properly initialized. To resolve this error, make sure that the variable is declared and assigned a value before accessing its properties. Double-check your code to ensure that the variable is defined and initialized correctly.
相关问题
Data view format error TypeError: Cannot read properties of undefined (reading 'utils')
这个错误通常是由于在Vue组件中使用了未定义的数据或方法。具体来说,可能是在data中定义的数据拼写错误,或者在组件中使用了未定义的方法。此外,这个错误也可能是由于在页面初始化时,数据从data中获取,但是data中并没有定义这个数据,导致报错。不过,即使出现这个错误,有时候页面中依然能显示“xxx”的值,这是因为程序执行很快,拿到数据赋值之后触发页面更新,就能显示了。
ERROR TypeError: Cannot read properties of undefined (reading 'NormalModule')
在您提供的引用内容中,报错信息"ERROR TypeError: Cannot read properties of undefined (reading 'NormalModule')"是在Vue应用中出现的错误。这个错误通常是由于在代码中尝试读取未定义的属性或方法而引起的。具体地说,这个错误是由于尝试读取名为'NormalModule'的属性,但该属性的值为undefined,因此无法读取其属性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [解决TypeError: Cannot read properties of undefined (reading ‘NormalModule‘)的四种方案](https://blog.csdn.net/qq_38238956/article/details/124720842)[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* *3* [解决TypeError:Cannot read properties of undefined并深入解读TypeError错误类型](https://blog.csdn.net/qq_52372698/article/details/125503001)[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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