[100%] Linking CXX executable /home/yahboom/dev/catkin_ws/devel/lib/hector_mapping/hector_mapping [100%] Built target hector_mapping
时间: 2023-10-01 13:08:24 浏览: 154
这是一个 CMake 编译过程的输出结果。该命令编译了一个名为 "hector_mapping" 的可执行文件,并将其存储在 "/home/yahboom/dev/catkin_ws/devel/lib/hector_mapping" 目录中。具体输出结果如下:
- `[100%] Linking CXX executable /home/yahboom/dev/catkin_ws/devel/lib/hector_mapping/hector_mapping` 表示编译过程已经完成,并且正在将 C++ 代码编译为可执行文件 "hector_mapping"。
- `[100%] Built target hector_mapping` 表示 CMake 成功地构建了名为 "hector_mapping" 的目标,并且该目标已经被构建完成。该目标可以被链接到其他程序中,或者直接被执行。
相关问题
Linking CXX executable /home/yu/my_ros_can_car/devel/lib/can_ros_robot/can_ros_robot
I'm sorry, as an AI language model I cannot determine the context of your message. Could you please provide me with more information about what you are trying to accomplish and the error message you are encountering?
Linking CXX executable /home/zmc/catkin_ws/devel/lib/gmapping/slam_gmapping /opt/ros/melodic/lib/libtf.so:对‘tf2_ros::TransformListener::TransformListener(tf2::BufferCore&, ros::NodeHandle const&, bool)’未定义的引用 collect2: error: ld returned 1 exit status slam_gmapping/gmapping/CMakeFiles/slam_gmapping.dir/build.make:166: recipe for target '/home/zmc/catkin_ws/devel/lib/gmapping/slam_gmapping' failed make[2]: *** [/home/zmc/catkin_ws/devel/lib/gmapping/slam_gmapping] Error 1 CMakeFiles/Makefile2:7904: recipe for target 'slam_gmapping/gmapping/CMakeFiles/slam_gmapping.dir/all' failed make[1]: *** [slam_gmapping/gmapping/CMakeFiles/slam_gmapping.dir/all] Error 2 Makefile:140: recipe for target 'all' failed make: *** [all] Error 2 Invoking "make -j1 -l1" failed
这个错误通常表示您的程序在链接时找不到所需的库文件。在这种情况下,它似乎找不到名为libtf.so的库文件。
要解决这个问题,您可以尝试以下几个步骤:
1. 确保您已经安装了tf库。您可以在终端中运行以下命令来安装它:
```
sudo apt-get install ros-melodic-tf
```
2. 检查您的CMakeLists.txt文件是否正确设置了链接库。您可以添加以下行来链接tf库:
```
target_link_libraries(slam_gmapping ${catkin_LIBRARIES} tf)
```
3. 如果tf库已正确安装并且CMakeLists.txt文件已正确设置,但问题仍然存在,请尝试清理和重新构建您的工作区。您可以在终端中执行以下命令来清理构建文件:
```
catkin clean
```
然后重新构建:
```
catkin build
```
这些步骤应该有助于解决链接错误并成功构建您的程序。如果问题仍然存在,请提供更多信息,以便我们可以更好地帮助您解决问题。
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