TypeError: Cannot read properties of null (reading 'tableId')
时间: 2023-10-15 15:31:35 浏览: 70
这个错误是由于尝试读取null对象的属性而引起的。在这种情况下,你需要在使用属性之前检查该属性的值是否为null。根据引用和引用的内容,当你尝试读取一个名为"tableId"的属性时,它的值是null,因此导致了这个错误的发生。你需要确保在尝试读取属性之前,你已经正确地给这个属性赋值。这样可以避免出现这种错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [TypeError: Cannot read properties of null (reading ‘indexOf‘)](https://blog.csdn.net/m0_49608552/article/details/124703675)[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: 50%"]
- *3* [“TypeError: Cannot read properties of null (reading ‘getContext‘)](https://blog.csdn.net/qq_50276105/article/details/128972733)[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: 50%"]
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