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PolicyEngine / policyengine-us

The PolicyEngine US Python package contains a rules engine of the US tax-benefit system, and microdata generation for microsimulation analysis.
https://policyengine.org/us
GNU Affero General Public License v3.0
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Fix policyengine-core so it does not crash Policyengine-US model #4549

Open martinholmer opened 1 month ago

martinholmer commented 1 month ago

Using the following up-to-date versions, Policyengine-US crashes as described at the bottom:

% pip list | grep policyengine     
policyengine-core          2.21.8
policyengine-us            0.777.2

Here is the end of the fatal error traceback:

  File "..anaconda3/envs/policyengine-us/lib/python3.10/site-packages/
               policyengine_core/simulations/simulation.py", line 1349, in _get_macro_cache
    self.dataset.file_path.parent
AttributeError: 'str' object has no attribute 'parent'

Can this bug be fixed?