Cannot read properties of null (reading 'contentWindow')
时间: 2023-08-25 17:05:33 浏览: 138
回答: 根据引用\[3\]中的错误信息,报错信息是"Cannot read properties of null (reading 'contentWindow')"。这个错误通常发生在尝试访问一个值为null的对象的属性时。根据引用\[1\]中的代码分析,可能是因为headerToolbar的type属性的值为null,导致amis无法解析到type属性,从而导致报错。根据引用\[2\]中的修改建议,可以通过判断headerToolbar是否为null来进行处理,例如将headerToolbar的值替换为空字符串或者进行其他处理,以避免报错。
#### 引用[.reference_title]
- *1* *2* [解决TypeError: Cannot read properties of null (reading ‘xxx‘)的错误](https://blog.csdn.net/lvoelife/article/details/129489923)[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_2,239^v4^insert_chatgpt"}} ] [.reference_item]
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