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openai / mujoco-py

MuJoCo is a physics engine for detailed, efficient rigid body simulations with contacts. mujoco-py allows using MuJoCo from Python 3.
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Illegal Instruction (core dumped) #737

Open meeww opened 2 years ago

meeww commented 2 years ago

Following along with https://github.com/openai/mujoco-py on Windows 10 running a Ubuntu (64-bit) VM I run into the error:

Illegal Instruction (core dumped)

It happens after running "model = mujoco_py.load_model_from_path(xml_path)" I have also tried following along with another guide in which I got the same error message from running the "./simulate ../model/humanoid.xml" command inside the bin directory.

Online I read something about it possibly being related to my CPU being too old? I have an Intel i7-4930k which I think should be capable, but I'm not sure.

If anyone knows what I'm doing wrong I would greatly appreciate some help! :) Thanks

saran-t commented 1 year ago

This seems to be a mujoco question rather than mujoco-py. If you repost the issue on https://github.com/deepmind/mujoco we could try to help. (When you do create the issue over there, I'll need to know how you've set up your VM, and the output of cat /proc/cpuinfo on your VM).

lzhhh93 commented 1 year ago

Hi @meeww, did you get the problem solved? Thanks for some instructions.

lzhhh93 commented 1 year ago

Hi @saran-t , I have posted the question here https://github.com/deepmind/mujoco/issues/849 regarding your requst and answer in https://github.com/deepmind/mujoco/issues/487. Thanks for your time.