Error in render: "TypeError: Cannot read properties of undefined (reading 'getWorkClassDict')"

Error in render: "TypeError: Cannot read properties of undefined (reading 'getWorkClassDict')"这个错误是由于在渲染过程中尝试读取一个未定义的属性（'getWorkClassDict'）而引起的。

要解决这个问题，可以根据引用中给出的建议，在访问属性之前添加一级判断，确保该属性已定义。例如，在访问'getWorkClassDict'之前，可以使用条件语句进行判断，确保其值不为undefined。这样可以避免出现TypeError错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [[Vue warn]: Error in render: “TypeError: Cannot read properties of undefined (reading ‘length‘)](https://blog.csdn.net/qq_44402184/article/details/130837583)[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%"]
- *2* [Sawyer-zh#study-note#Vue-js路由报错TypeError-Cannot-read-property-c-](https://download.csdn.net/download/weixin_35829279/86254477)[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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