Comments (5)
volk-anastasia
commented on May 24, 2024
Same problem when i'm trying Optuna with n_jobs=-1
[W 2024-04-09 17:36:10,609] Trial 99 failed with parameters: {'iterations': 1831, 'learning_rate': 0.08854663531454893, 'subsample': 0.8477806412881673, 'depth': 6, 'border_count': 182, 'l2_leaf_reg': 60.04725887937673, 'colsample_bylevel': 0.768423720172805} because of the following error: RuntimeError('Attempt to pop from an empty stack').
It happens in the end of a process
from catboost.
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from catboost.