KeyError error occurred in DataTable

Textualize / textual

The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

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KeyError error occurred in DataTable #4900

Open CDWEN0526 opened 2 months ago

CDWEN0526 commented 2 months ago

I repeatedly clear and render line content when using DataTable, and now I encounter a problem KeyError: <textual.widgets._data_table.RowKey object at 0x7fadc181c190>

Here I attach a screenshot of the question

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darrenburns commented 2 months ago

Could you share a minimal example of how you encountered this error?