When viewing a report in JasperStudio I do not get an error, but when I view the same report in my web app I get an error evaluating expression. What could be the issue?

[armercer]

In the .jrxml file, I have a textField with an expression :

<textField>
                <reportElement x="580" y="40" width="222" height="20" uuid="d17eb83e-cdea-42e4-9ed2-dab90731866d"/>
                <textFieldExpression><![CDATA[iF($F{total_items} != 0,$F{total_items_detected} / $F{total_items},0)]]></textFieldExpression>
            </textField>

When I run the report in JasperStudio it previews but when I run the same report in my web app, I get this error:

Error evaluating expression :
    Source text : IF($F{total_items} != 0,$F{total_items_detected} / $F{total_items},0)

[rsuddhala]

Hi ,

Try to modify your condition like

$F{total_items} != 0?($F{total_items_detected} / $F{total_items}):0

Thanks,

Raviraj