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wrf4g do not start due to an sqlalchemy error #88

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fernanqv opened this issue Mar 8, 2023 · 1 comment

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fernanqv commented Mar 8, 2023

When we run wrf4g start, wrf4g do not start and we get the following error:

File "/usr/share/miniconda/lib/python3.10/site-packages/sqlalchemy/orm/_orm_constructors.py", line 1880, in _mapper_fn
    raise InvalidRequestError(
sqlalchemy.exc.InvalidRequestError: The 'sqlalchemy.orm.mapper()' function is removed as of SQLAlchemy 2.0.  Use the 'sqlalchemy.orm.registry.map_imperatively()` method of the ``sqlalchemy.orm.registry`` class to perform classical mapping.

The SQLAlchemy version of pip package is 2.0.5.

The text was updated successfully, but these errors were encountered:

Contributor Author

fernanqv commented Mar 9, 2023

The error can be avoided running the following commands before installing WRF4G:

pip install SQLAlchemy==1.4.41
pip install pyopenssl --upgrade

fernanqv added a commit that referenced this issue


          Issue #88: workaround to SQLAlchemy problem

8ed98b1

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