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Sample Project Bubble charts System.OverflowException


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 If there is only one row i get an System.OverflowException. When i use two rows the first circle isn't visible.

<?xml version="1.0"?>



<COLUMN NAME="Symbol" TYPE="String"/>

<COLUMN NAME="Strength" TYPE="Double"/>

<COLUMN NAME="Rank" TYPE="Integer"/>

<COLUMN NAME="PE" TYPE="Integer"/>


<ROW Symbol="DODC" Strength="0.97" Rank="85" PE="39"></ROW>




Trace output:

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You seem to have 3 columns that are numeric. Bubble takes multiples of two. Make sure that you are specifying the appropriate usage to each field (Fields collection). If you are leaving it to be default, you will end up with a 3 series chart which can not be a bubble.

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