'Not able to create Chart Region(Donut Chart)- Cannot See label and Value

I am using Oracle APEX build v21.1 and APEX_LISTENER_VERSION:21.2.0.r1741826 and I am trying to create a any chart like Donut chart with the below simple query :

select
    rownum  as value,
    rownum || ' label' as label
from
    dual
connect by level <= 3

but I not able to see and select the columns on right panel like LABEL and VALUE:

Note that I was able to create it before but I don't know if it is related to the APEX setup or not since it is a new setup

oracle oracle-apex

Solution 1:^[1]

Well, did you at least try to select label and value? Like this (left side of the screenshot), so that the result looks like its right side:

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Solution 1	Littlefoot

'Not able to create Chart Region(Donut Chart)- Cannot See label and Value

Solution 1:[1]

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Related Questions

Solution 1:^[1]