Zhaohong Liu

icon indicating an email [email protected]

icon company Shanghai Jiao Tong University icon location People's Republic of China icon location Robotics algo engineer (motion planning) | M.Sc. Mech, SJTU | B.E. Aircraft Control, NWPU

Results 3 comments of Zhaohong Liu

VINS-fusion on Ubuntu 20.04

opencv version problem, you can revise the `CMakeList.txt` in `camera_models`; if you installed both opencv 3 and 4, then `find_package(OpenCV REQUIRED)` will probably find opencv 4, so you need to...

Error while building ORB SLAM 3 for ROS

you can read the `CMakeList.txt`, OpenCV needs a specific version of **4.4**, but if you want, you can just change it to 4 or 4.x based on the version on...

Error while building ORB SLAM 3 for ROS

I met different errors ```shell import pyparsing as pp File "/opt/ros/noetic/lib/python3/dist-packages/pyparsing/__init__.py", line 100 major: int ^ SyntaxError: invalid syntax CMake Error at /opt/ros/noetic/share/ros/core/rosbuild/private.cmake:77 (message): [rosbuild] Syntax check of ORB_SLAM2/manifest.xml failed;...