cant build rmagine correctly

[Sevenyy233]

i followed the document of mesh_navigation_tutorials. the page, mesh_cost_layers, shows me that after installing rmcl, then i could detect the dynamic obstacles, but when i download these dependencies and colcon build them, the whole system would stuck and fail building, any method to solve this problem?

[amock]

Hi! Please provide enough information (system, steps, full error output) so people can try to reproduce the issue and help you more effectively.

[Sevenyy233]

thank you for your reply, i deleted the files and redownload, then rebuild them, i found that it works! and i have another question which is could i combine reinforcement learning with mesh_navigation?

[amock]

Reinforcement learning is a very large field. So my naive guess would be: Yes.