Error when running KNIME workflow in Jupyter notebook

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1

Hello. KNIME team and users.

I have the following error when running KNIME workflow in Jupyter notebook.

UnicodeDecodeError: ‘cp949’ codec can’t decode byte 0x80 in position 1854: illegal multibyte sequence

Below is the code I used in my Jupyter notebook and a picture of the workflow used.

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image1196×713 37.8 KB

Here is the detailed error message

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image1180×695 15 KB

For reference, there are no other languages except English in the node names and comment descriptions in the Workflow, and Korean is present in the Python Script internal code.

What could be the reason for encoding issues like cp949?
Your answer would be highly appreciated.

2

Hi @JaeHwanChoi,

This looks like this bug in knimepy: Add encoding argument to open · Issue #30 · knime/knimepy · GitHub. Until this is fixed you could try to run Python with the UTF-8 mode.

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