Sam

@MzXuan Hi, I meet the same problem that can not see a trajectory from the viewer, even though I have updated the code and modify some lines. Do you fix...

@ahq1993 Hi, Thanks for your reply. I follow your steps and meet the same error as @bbrito . After I move the line56 `mkdir(env_path.c_str(),ACCESSPERMS);` to the main function, it compiles...

@bbrito Hi, I meet this error before. It may be due to lack of dependency `gthread-2.0` to `g_thread_init`. Here is my solution: add dependency `gthread-2.0` to `./MPNet/data_generation/viewer/src/CMakeLists.txt` in line18: before...