Metaworld example doesnt work

python mtsac_metaworld_mt10.py

Traceback (most recent call last):
  File "mtsac_metaworld_mt10.py", line 7, in <module>
    import metaworld.benchmarks as mwb
ModuleNotFoundError: No module named 'metaworld.benchmarks'

Python 3.7.8 | packaged by conda-forge | (default, Jul 31 2020, 02:25:08)
[GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import metaworld
>>>

[avnishn]

I believe that your issue is caused by the bug where we were not specifying the max episode length of evaluation trajectories.

A contributor opened a pr for this, and we’re actively trying to merge it (#1952).

In the meantime, please cherry pick the commit from this or into your branch, or make the one line change that is necessary.

I’ll make sure that bugs like this are gone within the week.

Avnish

[avnishn]

Hi @shagunsodhani,

The reason why you’re encountering this issue is because we are in the process of overhauling our MTRL and MetaRL examples to use the new Metaworld API that we released a month ago.

We’ve written all of the code to make the necessary changes, however we are still in the process of benchmarking our algorithms to confirm no performance regressions.

If you want to use the examples in this repo, please use the commit of metaworld that is listed inside the garage setup.py.

That commit hash is: 861ae8d8c4bef80a7ed86f47f47acaa494d4ab77

Since I think I’ve solved the issue that you’re having, I’m going to close this issue, but feel free to reopen and @ me (@avnishn) if you’re having further trouble.