I had a similar problem with a chart once that puked this error under certain conditions. Try resizing it, say 25% larger height & width. See if resizing it magically fixes it. My problem was caused (I think) by some sort of math error when my graph was trying to pack too much stuff into a small area.
-----Original Message----- From: Tom McNeer [mailto:[EMAIL PROTECTED] Sent: Monday, August 27, 2007 4:53 PM To: CF-Talk Subject: CFChart divide by zero error Hi, Using the charting application on CF 7.02, I receive a "divide by zero" error that appears to bubble up from Java or at least WebCharts3D (since it doesn't have the usual CF error information). It occurs under very specific conditions (at least in my application), and it's completely reproducible. There's no way, however, to know where or how any division operation is being done. It's occurring under following conditions: The line chart has two series. The X-axis displays date values and the Y-axis a numeric data value. The query containing the data for the first series has a "dummy" row, containing only a date value, in order to force the chart to begin at a specific date. It then has one or more rows of data, so points are only shown for dates where data was actually recorded. The second series represents charting of an "ideal" value. The query structure is built in code, and consists of a date and a data value for every day within the date range. This produces a flat line showing the ideal value. The error occurs only when the first series has only two rows: the dummy row and a row of real data. If there are multiple rows of real data, the chart displays correctly. However, if I remove the second series -- the ideal value -- the first series displays correctly, even when the series query has only two rows. So clearly, the error comes from some sort of interaction between the two datasets. But there's no way to tell what the interaction is, or how to work around it. I've Googled and searched extensively, but found no reference to this problem. Any help would be greatly appreciated. -- Thanks, Tom Tom McNeer MediumCool http://www.mediumcool.com 1735 Johnson Road NE Atlanta, GA 30306 404.589.0560 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Get involved in the latest ColdFusion discussions, product development sharing, and articles on the Adobe Labs wiki. http://labs/adobe.com/wiki/index.php/ColdFusion_8 Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:287259 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
