文章目录
catkin_make报错输出如下:
CMake Error at experiment3/CMakeLists.txt:215 (add_executable):
add_executable cannot create target "track" because another target with the
same name already exists. The existing target is an executable created in
source directory "/home/zth/work_ws/src/experiment3". See documentation
for policy CMP0002 for more details.
解决方法:
CMakeLists.txt部分内容如下:
这里有两处忘记改了,改为如下内容即可:
add_executable(receive_process src/receive_process.cpp)
target_link_libraries(receive_process ${catkin_LIBRARIES} ${OpenCV_LIBRARIES})
add_executable(show_img src/show_img.cpp)
target_link_libraries(show_img ${catkin_LIBRARIES} ${OpenCV_LIBRARIES})