Issue when selecting language as 'javascript'

[sambathkumar]

Hi,

I have used a sub report in my report and selected the language for both the reports as 'JavaScript', it is giving the following error while previewing the report,

Error filling print... net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression : 
    Source text : new java.lang.Integer(1)
net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression : 
    Source text : new java.lang.Integer(1) 
    at net.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:659) 
    at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:327) 
    at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:402) 
    at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:361) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillSummaryNoLastFooterSamePage(JRVerticalFiller.java:1062) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillSummary(JRVerticalFiller.java:1025) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportEnd(JRVerticalFiller.java:283) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:117) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:923) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:826) 
    at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:59) 
    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:858) 
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572) 
    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997) 
Caused by: net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression : 
    Source text : new java.lang.Integer(1) 
    at net.sf.jasperreports.engine.fill.JREvaluator.evaluateEstimated(JREvaluator.java:253) 
    at net.sf.jasperreports.engine.fill.JRCalculator.evaluateEstimated(JRCalculator.java:561) 
    at net.sf.jasperreports.engine.fill.JRCalculator.estimateVariables(JRCalculator.java:165) 
    at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:784) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:1448) 
    at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:108) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:923) 
    at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:826) 
    at net.sf.jasperreports.engine.fill.JRFillSubreport.fillSubreport(JRFillSubreport.java:557) 
    at net.sf.jasperreports.engine.fill.JRSubreportRunnable.run(JRSubreportRunnable.java:59) 
    at net.sf.jasperreports.engine.fill.JRThreadSubreportRunner.run(JRThreadSubreportRunner.java:205) 
    at java.lang.Thread.run(Thread.java:595) 
Caused by: java.lang.RuntimeException: No Context associated with current Thread 
    at org.mozilla.javascript.Context.getContext(Context.java:2206) 
    at org.mozilla.javascript.SecurityController.createLoader(SecurityController.java:136) 
    at org.mozilla.javascript.optimizer.Codegen.defineClass(Codegen.java:143) 
    at org.mozilla.javascript.optimizer.Codegen.createScriptObject(Codegen.java:102) 
    at org.mozilla.javascript.Context.compileImpl(Context.java:2293) 
    at org.mozilla.javascript.Context.compileString(Context.java:1240) 
    at org.mozilla.javascript.Context.compileString(Context.java:1229) 
    at net.sf.jasperreports.compilers.JavaScriptEvaluator.getCompiledExpression(JavaScriptEvaluator.java:315) 
    at net.sf.jasperreports.compilers.JavaScriptEvaluator.evaluateExpression(JavaScriptEvaluator.java:294) 
    at net.sf.jasperreports.compilers.JavaScriptEvaluator.evaluateEstimated(JavaScriptEvaluator.java:276) 
    at net.sf.jasperreports.engine.fill.JREvaluator.evaluateEstimated(JREvaluator.java:242) 
    ... 11 more 
Print not filled. Try to use an EmptyDataSource...

I am able to preview the subreport alone with selecting teh language as 'JavaScript'. Also, I am able to preview the report

when selecting the languages 'Groovy' or 'Java' on both the reports.

Could anyone let me know what is the issue with 'JavaScript' language selection and any solution to overcome this ?

 

Thanks,

Sambath

 

[lucianc]

That happens because of a bug in JasperReports that affects subreports with language=JavaScript.  Log a bug for this problem in the JasperReports trackers.

The only workaround I can think of is to configure JasperReports to use the Javaflow continuation subreport runner factory.

Regards,

Lucian