526互联

springbootapplication componentscan declaration

Server Error `defineOptions()` in <script setup> cannot reference locally declared variables (COMPONENT_NAME) because it will be hoisted outside of the setup() function.

这个错误提示是因为在<script setup>标签中使用了defineOptions()函数，并且该函数中引用了一个本地声明的变量（比如COMPONENT_NAME）。由于<script setup>中的代码会被自动包装在setup()函数内部执行，而defineOptions()函数会被提升到s ......
setup COMPONENT_NAME defineOptions COMPONENT reference

org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException Failed to declare queue(s)[delayed.queue]

错误信息: com.xubo.rabbitmq.springbootrabbitmq.SpringbootRabbitmqApplication . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | ......
queue BlockingQueueConsumer DeclarationException springframework listener

@layout/activity_main does not contain a declaration with id XXX，findViewById(R.id.XXX)爆红解决方法

问题描述： 在MainActivity.java中，通过id寻找checkbox，明明能显示这个组件的id，Ctrl+点击也能跳转过去，但是就是爆红，提示@layout/activity_main does not contain a declaration with id XXX 成功跳转 解决方 ......
activity_main findViewById declaration XXX activity
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