Error in CalcPaint of Chart. Exception = java.lang.NullPointerExceptionjava.lang.NullPointerException>
No, it does not work at all. I even opened a SR with the issue, but no solution was provided. I was asked to try here.
In short, VERTICAL_LINE_GRAPH, HORIZONTAL_LINE_GRAPH, and apparently any with a "LINE" in it won't work.
Could someone give a feedback on this one???? Have a test form in case somebody wants to give it a try ....!
Best regards, Luis.
All graphs are working fine.
This is a list of graphs:
There is diff in size between formsgraph in forms demo pack (http://download.oracle.com/otndocs/demos/forms/11g/demos_11g.zip)
and formsgraph in Oracle Forms Graph Java Bean Demo (http://www.oracle.com/technetwork/developer-tools/forms/downloads/formsgraph-522400.jar).
Formsgraph in demo pack is old one (from version 9i) but it's working.
I have tested with the previous version and at least is giving me a meaningful warning:
"This data has insufficient number of rows. This graph type requires at least 2 rows of data.The data provided have 1 row"
So, apparently these types may require 2 rows of data, Although i do not understand. I mean, to me a vertical / horizontal line graph, simply plots a "line" showing one single value.
Could you elaborate of which is the other row?. 2 rows is when you need to compare 2 values or rows of data. Is this the case?.
Best regards, Luis