question

[wch1234567890]

Hello, first of all, I would like to express my gratitude for your selfless sharing. Secondly, I get an error when I build colcon:

Starting >>> orca_base
--- stderr: fiducial_vlam                                               
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/convert_util.cpp:5:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vmap_node.dir/build.make:76：CMakeFiles/vmap_node.dir/src/convert_util.cpp.o] 错误 1
gmake[1]: *** [CMakeFiles/Makefile2:195：CMakeFiles/vmap_node.dir/all] 错误 2
gmake[1]: *** 正在等待未完成的任务....
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/convert_util.cpp:5:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vmap_main.dir/build.make:90：CMakeFiles/vmap_main.dir/src/convert_util.cpp.o] 错误 1
gmake[1]: *** [CMakeFiles/Makefile2:221：CMakeFiles/vmap_main.dir/all] 错误 2
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/convert_util.cpp:5:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vloc_main.dir/build.make:90：CMakeFiles/vloc_main.dir/src/convert_util.cpp.o] 错误 1
gmake[2]: *** 正在等待未完成的任务....
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/convert_util.cpp:5:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vloc_node.dir/build.make:76：CMakeFiles/vloc_node.dir/src/convert_util.cpp.o] 错误 1
gmake[2]: *** 正在等待未完成的任务....
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/fiducial_math.cpp:5:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vloc_main.dir/build.make:104：CMakeFiles/vloc_main.dir/src/fiducial_math.cpp.o] 错误 1
gmake[1]: *** [CMakeFiles/Makefile2:169：CMakeFiles/vloc_main.dir/all] 错误 2
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/fiducial_math.cpp:5:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vloc_node.dir/build.make:90：CMakeFiles/vloc_node.dir/src/fiducial_math.cpp.o] 错误 1
In file included from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/map.hpp:7,
                 from /home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/src/map.cpp:2:
/home/hang/orca_ws/src/fiducial_vlam/fiducial_vlam/include/transform_with_covariance.hpp:6:10: fatal error: tf2/LinearMath/Transform.h: 没有那个文件或目录
    6 | #include "tf2/LinearMath/Transform.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/vloc_node.dir/build.make:104：CMakeFiles/vloc_node.dir/src/map.cpp.o] 错误 1
gmake[1]: *** [CMakeFiles/Makefile2:143：CMakeFiles/vloc_node.dir/all] 错误 2
gmake: *** [Makefile:146：all] 错误 2
---

how can i solve it？Looking forward to your reply！

[clydemcqueen]

Hi, I'm no longer supporting orca3.