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  1. Struts 2
  2. WW-4633

ClassCastException while generating report using Struts 2.3.28 and jasperreports 4.5.1

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 2.3.28
    • Fix Version/s: 2.3.29
    • Component/s: Other
    • Labels:
      None
    • Flags:
      Important

      Description

      Im getting Exception while generating report im using Struts 2.3.28 and jasperreports 4.5.1,

      12:42:32,430 ERROR [com.atk.common.struts2.result.JasperReportResult] (http--0.0.0.0-8080-4) Error building report for uri D:\jboss-as-7.1.1.Final-MIG\standalone\tmp\vfs\temp9bbbed31d5b5c7fe\himma-pulmonary.war-d20a7b05840d8b89\reports\jasper\pulmonaryMainReport.jasper: net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression :
          Source text : $F{evalDs} != null
          at net.sf.jasperreports.engine.fill.JREvaluator.evaluateEstimated(JREvaluator.java:267) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRCalculator.evaluateEstimated(JRCalculator.java:582) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRCalculator.evaluate(JRCalculator.java:553) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRFillDataset.evaluateExpression(JRFillDataset.java:1387) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRBaseFiller.evaluateExpression(JRBaseFiller.java:1654) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRFillBand.evaluatePrintWhenExpression(JRFillBand.java:306) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:721) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:265) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:128) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:836) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:765) [jasperreports-4.5.1.jar:4.5.1]
          at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:84) [jasperreports-4.5.1.jar:4.5.1]
      
          at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_80]
      Caused by: java.lang.ClassCastException: java.util.ArrayList cannot be cast to net.sf.jasperreports.engine.JRDataSource
          at pulmonaryMainReport_subreport1_1462949725806_561776.evaluateEstimated(pulmonaryMainReport_subreport1_1462949725806_561776:530)    at net.sf.jasperreports.engine.fill.JREvaluator.evaluateEstimated(JREvaluator.java:254) [jasperreports-4.5.1.jar:4.5.1]
      

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              • Assignee:
                Unassigned
                Reporter:
                irfank Irfan
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                  Updated:
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