TableView max datset

🚀 Support (Q&A)
1

I really like the new Table view, there is only one thing i get this error:
2024-07-17 14:51:00.075 ERROR : Result can not be serialized to JSON: Out of range float values are not JSON compliant

I think it is because my pandas dataframe is to large(400 rows), is possible to still show this, and what is the max size of the dataframe?

2

I thought it had to do with max values but the dataframe is not allowed to take Nan value, when using this line it is fixed:
df = df.fillna(“”)

3

Hi Luuk,

Good to hear you like the new TableView. I expect Nan to work. Do you also get the error with this simple TableView?

@TableView("Table View", duration_guess=1)
def table_view(self, **kwargs):
    df = pd.DataFrame([[1, np.nan], [3]])
    return TableResult(df)
4

The TableView works with np.nan. But not all NaNs are made equal. There certain NaN fillers that can not be JSON serialised. Als np.inf will trigger this error.

Btw: The issue with a dataset > 100 rows not showing is fixed in SDK v14.15.0