Creating Charts in Jaspersoft Studio

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I am using Jaspersoft Studio for creating charts and exporting purpose. I am passing data to the report through bean instead of database.

So for creating a chart, i have two Array Lists, one for category and one for its respective count. When i use arraylist in the category expression, it gives a casting error as "java.lang.ClassCastException: java.util.ArrayList cannot java.lang.Comparable.

So can anyone help me for solving this or suggesting an alternative to create charts through Java ArrayLists?

akshayk954's picture
Joined: Oct 27 2016 - 2:02am
Last seen: 2 years 8 months ago

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dhruvil.27392's picture
Joined: Jul 21 2016 - 1:51am
Last seen: 2 years 5 months ago
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