CMake Error at /opt/ros/melodic/share/catkin/cmake/catkin_package.cmake:183 (message): catkin_package() CATKIN_DEPENDS on 'Eigen3', which has been found in '/usr/lib/cmake/eigen3/Eigen3Config.cmake', but it is not a catkin package Call Stack (most recent call first): /opt/ros/melodic/share/catkin/cmake/catkin_package.cmake:102 (_catkin_package) CMakeLists.txt:111 (catkin_package)
时间: 2023-08-15 14:43:33 浏览: 57
这个错误是由于你的ROS项目依赖于Eigen3库,但是系统中没有找到它的catkin包所导致的。你需要在你的CMakeLists.txt文件中添加以下代码,以确保catkin能够找到Eigen3库:
```
find_package(Eigen3 REQUIRED)
include_directories(${Eigen3_INCLUDE_DIRS})
```
在你的catkin_package()调用中,你需要将'Eigen3'添加到CATKIN_DEPENDS参数中:
```
catkin_package(
CATKIN_DEPENDS roscpp Eigen3
)
```
这样做应该能够解决这个问题。
相关问题
CMake Error at /opt/ros/melodic/share/catkin/cmake/catkin_package.cmake:116 (message)
引用<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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出现错误:CMake Error at /opt/ros/melodic/share/catkin/cmake/catkin_package.cmake:116os/melodic/share/catkin/cmake/catkin_package.cmake:100
这个错误是由CMake在构建ROS项目时出现的。根据错误信息,可能是在catkin_package.cmake文件的第116行或第100行出现了问题。
要解决这个错误,可以尝试以下几个步骤:
1. 检查CMakeLists.txt文件中是否有语法错误或者缺少必要的依赖项。
2. 确保你的ROS环境正确安装并设置好了。
3. 检查catkin_package.cmake文件的相关行,看看是否有错误或者缺少必要的参数。
如果以上步骤都没有解决问题,可以尝试搜索相关错误信息,查看其他人是否遇到过类似的问题,并找到解决方案。