What is the issue this is the error i found while i am running streamlit

[Goyo]

Take a look at this similar post:

ValueError: node array from the pickle has an incompatible dtype

After the recent update, my app has stopped working and instead gives a Valueerror. The entire error is: File "/app/caustic-consumption-prediction/prediction.py", line 10, in predict clf = pickle.load(f) File "sklearn/tree/_tree.pyx", line 714, in sklearn.tree._tree.Tree.__setstate__ File "sklearn/tree/_tree.pyx", line 1418, in sklearn.tree._tree._check_node_ndarray ValueError: node array from the pickle has an incompatible dtype: - expected: {'names': ['left_child', 'right_child', 'featur…