Update a dash datatable with callbacks

[kozoria]

I have the same issue, but it only happens when I have debug=True and the table appears just fine. Here are other threads I found with the same issue but no solution quite yet.

Invalid argument `columns[1].name` passed into DataTable

I had just ran into the same error, and for me the issue was that the column names were integers and not strings. so then the dictionary created in columns=[{'name': i, 'id': i,} for i in df.columns] gets an error because it will read {‘name’: 2013, ‘id’: ‘2013’} and not {‘name’: ‘2013’, ‘id’: ‘2013’}.

Dash_table with debug mode throws error

Found another thread with similar issue.