Testing groovy and no success...

[2006 IR Open Dicussion]

By: cardondenis - cardondenis

Testing groovy and no success...

2006-02-16 09:43

Hi people,

 

I've been testing new iReport feature recently and I have to say that it is really awesome. I've succeded in getting great crosstab reports, however I've been unable to get groovy working. I'm getting the following exception at runtime (compilation is ok). Any ideas?

 

Cheers,

 

Denis

 

Filling report...

Locale: français (France)

 

Error filling print...

java.lang.VerifyError: (class: bulletin3_1140110911954_533188, method: evaluateEstimated signature: (I)Ljava/lang/Object;) Expecting to find object/array on stack at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:1618) at java.lang.Class.getConstructor0(Class.java:1930) at java.lang.Class.newInstance0(Class.java:278) at java.lang.Class.newInstance(Class.java:261) at net.sf.jasperreports.engine.design.JRAbstractJavaCompiler.loadEvaluator(JRAbstractJavaCompiler.java:84) at net.sf.jasperreports.engine.design.JRAbstractCompiler.loadEvaluator(JRAbstractCompiler.java:327) at net.sf.jasperreports.engine.design.JRDefaultCompiler.loadEvaluator(JRDefaultCompiler.java:195) at net.sf.jasperreports.engine.fill.JRFillDataset.createCalculator(JRFillDataset.java:383) at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:443) at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:92) at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:74) at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:113) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:57) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:247) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:163) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:662) at java.lang.Thread.run(Thread.java:534)

Print not filled. Try to use an EmptyDataSource...!

 

 

 

 

By: Giulio Toffoli - gt78

RE: Testing groovy and no success...

2006-02-16 17:55

Use iReport 0.5.3 or greater (like 1.1.0). Other versions come with a wrong groovy jar compiler.

 

Giulio

 

 

 

 

 

 

By: cardondenis - cardondenis

RE: Testing groovy and no success...

2006-02-17 04:32

Hi Giulio,

 

thanks for your input, and sorry for having omitted the technical details of my installation. So here they are :-)

- jdk j2sdk1.4.2_10

- iReport 1.1.0

 

 

 

 

By: Giulio Toffoli - gt78

RE: Testing groovy and no success...

2006-02-17 20:14

I think the error could be a wrong expression. Try the report outside iReport. If the error persists, ask for this on JasperREports forum

 

Giulio