When running example.py: AttributeError: 'FetchRobot' object has no attribute 'base_transformation'

[jadkins99]

Habitat-Lab and Habitat-Sim versions

Habitat-Lab: v0.2.1

Habitat-Sim: v0.2.1

Habitat is under active development, and we advise users to restrict themselves to stable releases of Habitat-Lab and Habitat-Sim. The bug you are about to report may already be fixed in the latest version.

Master branch contains 'bleeding edge' code, but we do appreciate bug reports for it!

🐛 Bug

I am having issues with setting up habitat lab after trying to do a clean reinstall compute cluster. Previously this habiat-lab was working on there. Below are the exact steps I followed from installation to running example.py.

Steps to Reproduce

Steps to reproduce the behavior:

I followed these step from the begging.

1. conda create -n habitat_2 python=3.6 cmake=3.14.0
2. conda activate habitat_2
3. git clone --branch stable https://github.com/facebookresearch/habitat-lab.git
4. cd habitat-lab
5. pip install -r requirements.txt
6. python setup.py develop --all
7. conda install habitat-sim withbullet headless -c conda-forge -c aihabitat
8. python examples/example.py At this point, I got the follow output: Therefore, in order to make sure I had the ReplicaCAD scene dataset and rearrange pick task dataset I ran the follow:
9. python -m habitat_sim.utils.datasets_download --uids replica_cad_dataset
10. python -m habitat_sim.utils.datasets_download --uids rearrange_task_assets --no-replace Step 9 led to the same output as above so I re-ran with removing the --no-replace flag.
11. python -m habitat_sim.utils.datasets_download --uids rearrange_task_assets Finally, I ran example.py again and got the below error. 11.examples/example.py

Is there something wrong with the way I performed setup or are there any additional assets that are needed?

Please note that without a minimal working example to reproduce the bug, we may not be able to help you.

Expected behavior

Additional context

[dhruvbatra]

CC: @mathfac

[heurainbow]

same problem

[hpf9017]

same problem

[ASzot]

Hello, thanks for reaching out. Your issue should now be fixed on the most recent version.

The hab_suite branch now contains most of the functionality from the paper and we are slowly merging this into main. We made this tutorial to help get started with Habitat 2.0.

Please let me know if you have any more questions!

[rpartsey]

Closing as resolved. @jadkins99 @heurainbow @hpf9017 feel free to reopen if you still have questions.