`@layout/activity_main` does not contain a declaration with id `button_1`
时间: 2023-10-21 17:03:48 浏览: 129
根据引用\[2\]和引用\[3\]的内容,问题出现在`@layout/activity_main`文件中没有声明id为`button_1`的组件。在MainActivity.java中通过id寻找checkbox时,由于没有找到对应的id,所以会出现错误提示。要解决这个问题,需要在`@layout/activity_main`文件中添加一个id为`button_1`的组件声明。
#### 引用[.reference_title]
- *1* [在布局文件/layout中加的id,在R文件中却没有显示?](https://blog.csdn.net/dibaifang3806/article/details/102230074)[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^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [@layout/activity_main does not contain a declaration with id XXX,findViewById(R.id.XXX)爆红解决方法...](https://blog.csdn.net/LYly_B/article/details/129870811)[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^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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