K-means-code crashing

[Nik]

Sorry, just realized I posted to the 2019 version of the discourse, not 2020, so to make sure it doesn’t get lost:

K-means example code crashing

Hi guys, The rollout/play snippet doesn’t seem to work. It crashes because it expects obs['vector'] in the viewer, but that doesn’t seem to be part of the obs. I had to add the following hack in trajectory_display.py at line 356 to make it work: if 'vector' not in obs: return Or am I doing something wrong?

Also the link to data sampling on https://minerl.io/docs/tutorials/k-means.html is broken (i found it obviously, but maybe you wanna fix it anyways)