Geopandas: AttributeError: 'Transaction' object has no attribute 'run_callable'

Question

I need help with this error, AttributeError: 'Transaction' object has no attribute 'run_callable'

from sqlalchemy import create_engine
import pandas as pd


def insert(df):
    calidades_df = df.copy()
    calidades_df.insert(loc=0, column='proceso', value=p['proceso'])
    calidades_df.insert(
        loc=len(calidades_df.columns),
        column='baja',
        value=False)

    engine = create_engine(
        "postgres://usr:pass#@localhost:5432/database"
    )
    with engine.begin() as conn:
        calidades_df.to_postgis(
            'calidades',
            conn,
            schema='ndvi',
            if_exists='append',
            index=False
            )

The error occurs only when using geopandas dataframe with the to_postgis() function. With pandas dataframes using the to_sql() function works fine. Thanks in advance

Answer 1

I stumbled accross the same problem and it seems the to_postgis() method is kind of broken. So what I did is implementing https://gis.stackexchange.com/a/239231/36712 which uses the to_sql() from pandas. You just have to make your geometry into WKT and defining a dtype for the geometry column.