Getting error when executing the ensemble.fit(X_train, y_train) command

[mottibz]

Hello, I am trying the library. When I execute the ensemble.fit(X_train, y_train) command, I get the following error:

KeyError: "None of [Int64Index([267180, 129519, 107251, 111543, 46121, 444517, 377219, 478839, 459175, 375335,\n
...\n
314965, 15940, 119331, 442821, 122226, 236511, 311195, 152930, 76479, 169471], dtype='int64', length=483660)]
are in the [columns]"

What does this mean?

Thanks a lot, Motti

[meetu30]

Hi, replace ensemble.fit(X_train, y_train) with ensemble.fit(X_train.values, y_train.values).
Because internally it needs numpy array format