catkin_package() the catkin package 'roscpp' has been find_package()-ed but is not listed as a build dependency in the package.xml

This warning usually occurs when the 'roscpp' package is used in your code, but it is not listed as a build dependency in the package.xml file of your catkin package.

To resolve this issue, you need to add 'roscpp' as a build dependency in the package.xml file. Open the package.xml file of your catkin package and locate the `<build_depend>` section. Add the following line within the `<build_depend>` section:

<build_depend>roscpp</build_depend>

Save the file and rebuild your catkin workspace. This should resolve the warning.

相关问题

at /opt/ros/melodic/share/catkin/cmake/catkin_package.cmake:196 (message): catkin_package() the catkin package 'std_msgs' has been find_package()-ed but is not listed as a build dependency in the package.xml

这个ROS构建错误的提示信息是由于你的ROS包中使用了std_msgs，但是在package.xml中没有将其列为构建依赖项导致的。

解决方法：在你的package.xml文件中添加std_msgs为构建依赖项。你可以将以下代码添加到package.xml文件中的<build_depend>标签中：

<build_depend>std_msgs</build_depend>

然后重新构建你的ROS包，这个错误就会消失了。

如何解决该报错：- +++ processing catkin package: 'custom_dynamic_reconfigure' -- ==> add_subdirectory(custom_dynamic_reconfigure) CMake Error at /opt/ros/noetic/share/catkin/cmake/catkin_package.cmake:196 (message): catkin_package() the catkin package 'std_msgs' has been find_package()-ed but is not listed as a build dependency in the package.xml Call Stack (most recent call first): /opt/ros/noetic/share/catkin/cmake/catkin_package.cmake:102 (_catkin_package) custom_dynamic_reconfigure/CMakeLists.txt:11 (catkin_package) -- Configuring incomplete, errors occurred! See also "/home/czj/catkin_ws/build/CMakeFiles/CMakeOutput.log". See also "/home/czj/catkin_ws/build/CMakeFiles/CMakeError.log". make: *** [Makefile:614：cmake_check_build_system] 错误 1 Invoking "make cmake_check_build_system" failed

解决该报错的方法是在 package.xml 中添加 std_msgs 作为构建依赖项。

具体步骤如下：

1. 进入到该 catkin 包的目录下，找到 package.xml 文件。

2. 在 `<build_depend>` 和 `<run_depend>` 中分别添加 std_msgs，如下所示：

<build_depend>std_msgs</build_depend>
<run_depend>std_msgs</run_depend>

3. 保存文件并重新构建该 catkin 包，报错应该会消失。

如果还有其他报错，可以查看 `/home/czj/catkin_ws/build/CMakeFiles/CMakeError.log` 和 `/home/czj/catkin_ws/build/CMakeFiles/CMakeOutput.log` 文件，寻找更多信息。