Cannot set properties of null (setting 'scrollTop')

引用\[1\]:错误1：Cannot set properties of null (setting ‘onclick‘) 错误2：Unchecked runtime.lastError: A listener indicated an asynchronous response by returning true, but the message channel closed before a response was received 解决方法。\[1\]这个错误通常是因为在设置属性时，目标元素为null。这可能是因为在脚本运行时，DOM元素还没有完全加载。解决这个问题的方法是确保在操作DOM元素之前，等待文档加载完成。可以使用window.onload事件或将脚本放在文档末尾来确保DOM元素已经存在。引用\[2\]和\[3\]提供了两种解决方法的示例代码。你可以根据自己的需求选择其中一种方法来解决这个问题。
#### 引用[.reference_title]
- *1* [强迫症福音：Vue 控制台报错Cannot set properties of null (setting ‘onclick‘)](https://blog.csdn.net/ranbo_Q/article/details/130358225)[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,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [解决Cannot set properties of null (setting ‘xxx‘)的问题](https://blog.csdn.net/m0_46660770/article/details/123674015)[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,239^v3^insert_chatgpt"}} ] [.reference_item]
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