/usr/bin/ld: /usr/local/lib/libopencv_calib3d.so.407: error adding symbols: DSO missing from command line

Question

/usr/bin/ld: /usr/local/lib/libopencv_calib3d.so.407: error adding symbols: DSO missing from command line

Closed this issue a year ago · 5 comments

weiwei-dotcom commented a year ago

what's wrong with this error?

Answer 1 · 2023-04-03T13:41:36.000Z

Hi, may be you are not build with OpenCV 4.2.0 version.

Answer 2 · 2023-04-07T08:55:26.000Z

I have the same question

Answer 3 · 2023-04-09T09:04:08.000Z

这个错误有什么问题？
This is not a problem with opencv. Maybe your ros2 version is not foxy. I changed the Ubuntu system to 20.04 and used the foxy version of ros2 to compile normally

Answer 4 · 2023-04-17T08:16:07.000Z

alsora/ros2-ORB_SLAM2#8 (comment)

Answer 5 · 2023-06-27T15:08:02.000Z

I fixed it and created a pull request, try it if you are still interested