计算机开机出现alert,开机提示alert! cover was previously removed(主机盖被移动)
时间: 2024-04-02 21:33:17 浏览: 34
这个提示是因为计算机的主机盖被移开过,然后重新安装回去了。这个提示的目的是提醒用户检查计算机的内部部件是否安装正确,并且避免在使用计算机时可能会出现的问题。
如果你确定主机盖已经正确安装,你可以通过按下计算机主板上的重置按钮来清除这个提示。如果你不确定主机盖是否安装正确,你应该仔细检查计算机内部部件是否都正确安装,然后再尝试清除提示。
相关问题
The+chosen+package+location+already+exists+but+was+not+previously+created+using+this+Movelt!+Setup+A
The error message "The chosen package location already exists but was not previously created using this Movelt! Setup A" typically occurs when you are trying to install a package using the Movelt! Setup A tool, but the package location already exists and was not created using this tool.
To resolve this issue, you have a few options:
1. Delete the existing package location: You can manually delete the existing package location and then try installing the package again using Movelt! Setup A. Make sure to back up any important files or data in the package location before deleting it.
2. Choose a different package location: If you don't want to delete the existing package location, you can choose a different location for installing the package. During the installation process, specify a new directory or folder where you want the package to be installed.
3. Use a different installation method: If you are encountering difficulties with Movelt! Setup A, you can try using a different installation method or tool. Check if there are alternative installation options available for the package you are trying to install.
catkin_make问题: The build space at ‘/home/lufeng/Documents/test/catkin_ws/build’ was previously built
引用\[1\]和\[2\]中提到了解决这个问题的方法,即使用以下指令来清除之前构建的build空间并重新初始化:
1. catkin clean
2. catkin init
引用\[3\]中提到了使用catkin_make的等效指令来构建catkin工作空间:
1. 进入catkin工作空间的src目录:cd ~/catkin_ws/src
2. 初始化工作空间:catkin_init_workspace
3. 返回上一级目录:cd ..
4. 创建build目录:mkdir build
5. 进入build目录:cd build
6. 使用cmake命令生成构建文件:cmake ../src -DCMAKE_INSTALL_PREFIX=../install -DCATKIN_DEVEL_PREFIX=../devel
7. 使用make命令进行编译:make
所以,你可以尝试使用上述方法来解决catkin_make问题中提到的build空间已经被之前的catkin_make构建过的问题。
#### 引用[.reference_title]
- *1* [catkin_make问题: The build space at ‘/home/lufeng/Documents/test/catkin_ws/build’ was previously built](https://blog.csdn.net/qq_42735696/article/details/112801451)[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^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [ROS学习记录](https://blog.csdn.net/weixin_33566282/article/details/103651890)[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^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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