Problem with Stacked Percentage Bar

Question

Hello,
We are having a lot of trouble with the Stacked Percentage Bar chart. Our chart has 2 series, one for Yes values, and one for No values. The query for each series is a PL/SQL returning a SQL query. Right now, nothing shows up on the graph. It is just an empty area. Here are the queries for the 2 series:
YES SERIES:
DECLARE
tmpSQL varchar2(2000);
BEGIN
-- CONSTRUCT SQL STATEMENT
tmpSQL :=
'select null link,
FIELD1 label,
COUNT(' || :P23_ITEM1 || ') value
from
TABLE1, TABLE2
where
TABLE1.ID = TABLE2.ID
AND
(' || :P23_ITEM1 || ' = 1 ) group by '
|| :P23_ITEM1 || ', FIELD1 ';
return tmpSQL;
end;
NO SERIES
DECLARE
tmpSQL varchar2(2000);
BEGIN
-- CONSTRUCT SQL STATEMENT
tmpSQL :=
'select null link,
FIELD1 label,
COUNT(' || :P23_ITEM1 || ') value
from
TABLE1, TABLE2
where
TABLE1.ID = TABLE2.ID
AND
(' || :P23_ITEM1 || ' = 2 ) group by '
|| :P23_ITEM1 || ', FIELD1 ';
return tmpSQL;
end;
We'd appreciate any help.
Thanks,
Nora

Answer 1

Here's my result with six values in a single series. I double clicked the last bar to change its colour from the default grey (which was visible) to magenta.
Numbers 2.0.3, iBook G4, OS X v10.4.11
(Shot in the dark:) Try double clicking the value label, then changing the order position of this item.
Regards,
Barry