zacharyjay replied to the topic error: const type 'const IdMap' without a user-provided default constructor in the forum Building SOFA 6 months ago
Thank you for your reply, I reinstall sofa 19.06 with a clean Ubuntu 16.04, it worked. It may have some conflicts with my ROS packages. Since some of SOFA packages are not updated to V19.12, I didn’t try it, thanks.
Again, my solution is installing SOFA first on a clean Ubuntu, then restoring my ROS packages.