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uzh-rpg / rpg_svo_pro_open

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Installation error caused by yaml-cpp #41

Closed TheFrey222 closed 1 year ago

TheFrey222 commented 1 year ago

Was not able to build everything, since the yaml-cpp files weren't compatible. Example error message:

undefined reference to YAML::detail::

The solution was to downgrade the yaml installation. The working version was "yaml-cpp-0.6.0" With that version, everything compiled fine

hamdaan19 commented 10 months ago

Hi @TheFrey222

I am facing the same problem. Can you please tell me how you downgraded yaml-cpp ? Did you git clone the yaml-cpp repo with the correct version and do sudo make install. Or is there any other procedure? Would be of great help if you could reply. Thanks.

TheFrey222 commented 10 months ago

Hi @hamdaan19

Yes, I just changed to the "yaml-cpp-0.6.0"-tagged branch and installed it exactly as stated in the "install.txt" file

hamdaan19 commented 10 months ago

Thanks for lightning-speed reply @TheFrey222. Much appreciated! :)

I did exactly as you said in your comment above. I am still facing the same problem. I do have libyaml-cpp-dev installed via the apt package manager. Should I uninstall it and try again? Or is there a way I can specify a path in any of the CMake files to find the package with the correct version?

TheFrey222 commented 10 months ago

You are welcome.

I would uninstall all other yaml-cpp packages you have installed and try again. I would not mess too much with the CMake files if you don't have to.

hamdaan19 commented 10 months ago

Hi @hamdaan19

Yes, I just changed to the "yaml-cpp-0.6.0"-tagged branch and installed it exactly as stated in the "install.txt" file

I followed the steps you mentioned and then cleaned the catkin workspace and rebuilt it. This fixed the issue. 

catkin clean --all
catkin build --force-cmake

Thanks for the help! @TheFrey222