Ros2 opencv on raspberry

asked 2021-11-05 08:09:48 -0500

Choko_puttin gravatar image

Hello First time playing with Ros and have followed https://docs.ros.org/en/foxy/Tutorial... https://docs.ros.org/en/foxy/Tutorial... - to create the workspace

I’m trying to follow the https://automaticaddison.com/getting-... guide to get it running, but keeps receiving the "Package 'cv_bridge' not found. I have installed it and tried to reinstall it multiple times but to no anvil.

i have tried https://get-help.robotigniteacademy.c... but it didnt work :(

Running ubuntu 20.04 and foxy/ros2

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Please take a look at prior answer: https://answers.ros.org/question/3830...

osilva gravatar image osilva  ( 2021-11-05 21:38:37 -0500 )edit

Hey osilva, have used the link but my problem is with the cv_bridge 😅 But thanks for the effort

Choko_puttin gravatar image Choko_puttin  ( 2021-11-08 18:38:23 -0500 )edit

cv_bridge issues primarily happen due to problems with opencv installation. What cv_bridge is basically doing it’s connecting to opencv in a format ROS understands. If you look at prior answer that’s what the focus is to fix/check if your package is building with opencv-python

osilva gravatar image osilva  ( 2021-11-08 18:44:27 -0500 )edit

Have tried renaming it, also with python3-opencv but none of it works, still getting the error.

Choko_puttin gravatar image Choko_puttin  ( 2021-11-09 10:39:48 -0500 )edit
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