Help! Division does not work in Variable Expression

[dogfuel]

I'm stumped... addition, subtraction and multiplication work for me, but division does not.

 

iReport Version is 4.1.1, Report Language is groovy

variables $V{DirectHrs1_1} and $V{TotalHrs1_1} are java.math.BigDecimal and simply sum fields for a group.

When defining a third variable, also java.math.BigDecimal, the expressions:

$V{DirectHrs1_1} +  $V{TotalHrs1_1 does work

$V{DirectHrs1_1} -  $V{TotalHrs1_1 does work

$V{DirectHrs1_1} *  $V{TotalHrs1_1 does work

$V{DirectHrs1_1} /  $V{TotalHrs1_1) does NOT work!

 

With division, the report compiles, but does not fill with error:

 Compiling to file... C:UsersjbairdDocumentsTimesheetDetail.jasper Compilation running time: 332!

---

 Filling report...  Locale: English (United States)  Time zone: Default Error filling print... Error evaluating expression : 
    Source text : $V{DirectHrs1_1} /  $V{TotalHrs1_1}
net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression : 
    Source text : $V{DirectHrs1_1} /  $V{TotalHrs1_1} 
    at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:203) 
    at net.sf.jasperreports.engine.fill.JRCalculator.evaluate(JRCalculator.java:589) 
    at net.sf.jasperreports.engine.fill.JRCalculator.calculateVariables(JRCalculator.java:141) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:748) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportContent(JRVerticalFiller.java:291) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:133) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:903) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:813) 
    at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:58) 
    at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:417) 
    at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:247) 
    at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:878) 
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572) 
    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997) 
Caused by: java.lang.ArithmeticException: Division undefined 
    at java.math.BigDecimal.divide(Unknown Source) 
    at org.codehaus.groovy.runtime.typehandling.BigDecimalMath.divideImpl(BigDecimalMath.java:66) 
    at org.codehaus.groovy.runtime.dgmimpl.NumberNumberDiv$NumberNumber.invoke(NumberNumberDiv.java:320) 
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40) 
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:54) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124) 
    at TimesheetSummary_1336422548811_243902.evaluate(calculator_TimesheetSummary_1336422548811_243902:255) 
    at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:190) 
    ... 13 more 
Print not filled. Try to use an EmptyDataSource...

[hishamkmr]

Hi,

I dont know whether the issue is sorted out..i saw it now..if not try the below expression

$V{TotalHrs1_1) == 0 ? 0 : $V{DirectHrs1_1} / $V{TotalHrs1_1)