Xenofon Karamanos

Facing this issue on Pi 4 with librealsense v2.50.0 and ros wrapper v2.3.2. Is the downgrading the only solution for now?

Ok i wlll give this a try! We don't know exactly where the problem lies i guess, whether in SDK or ROS-Wrapper? My problem is no color image is published...

OK any updated walk through (most (dependencies, patches, lib are outdated out there) on how to build SKD on either Ubuntu 20 or Raspbian in case ros wrapper downgrade does...

Sure let me do this from start: ## Before Setting prefix path: `config.yaml` ``` authors: [] blacklist: [] build_space: build catkin_make_args: [] cmake_args: [] devel_layout: linked devel_space: devel extend_path: null...

Package still doesn't build even after `catkin clean` yes. Maybe seeing this [issue](https://github.com/isl-org/Open3D/issues/4093#issuecomment-1026759105) can providde more information on what i tried and what failed. I added the lines in `CMakeLists.txt`...

So in order for this to get fixed, if it's a bug, is to append the `CMAKE_PREFIX_PATH` **CLI** to the **ENV** one instead of replacing it? Yet is appending it...

Yes i am aware of that possibility to use PCL with CMAKE. I just wanted to try it and since FetchContent is a 'fairly' new feature of CMake, report it....

Another error, i have encountered, is that if i bring multiple projects with `FetchContent` that define the same target like `uninstall` or `docs`, CMake will fail with ``` CMake Error...

Thanks for checking it out. I figured it would be pain to debug this out, and probably there is no need to support this feature of CMake. Yeah the best...

Yes i completely understand the problems involved ( i think). I was just curious and if it can be an option to fetch pcl like this why not offer it....