microsoft / microsoft/TRELLIS

no local_path column in csv files

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Python
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Description

Hi all, thank you for your wonderful works first!
I noticed that when I'm trying to configure my dataset on step 4 to render multiviews, I run in to the following error:
Traceback (most recent call last):
File "TRELLIS/dataset_toolkits/render.py", line 91, in
metadata = metadata[metadata['local_path'].notna()]
File ".local/lib/python3.10/site-packages/pandas/core/frame.py", line 4102, in getitem
indexer = self.columns.get_loc(key)
File ".local/lib/python3.10/site-packages/pandas/core/indexes/base.py", line 3812, in get_loc
raise KeyError(key) from err
KeyError: 'local_path'
I've printed out the columns in local path and seems like local_path truly isn't an available column. Are there possible solutions to this?
Many thanks in advance!

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  3. Fork the repository and make your change on a branch.
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Research direction

Start with dataset_toolkits/render.py at line 91 and reproduce the step 4 multiview configuration using the reported CSV. Trace where the CSV columns are produced and compare that schema with the renderer’s expectation. Done means the expected CSV input and handling of the local_path field are clear and step 4 no longer fails with this KeyError.

Written by the indexing model from the issue text.

Assessment

Tech stack
pandas, python
Domain
computer-graphics, data
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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