Hi,
I'm getting a NPE if I try to preview a SLM report in iReport:

Error¬*filling¬*print...¬*null
java.lang.NullPointerException¬*
¬*¬*¬*¬*at¬*com.novell.reports.jasper.data.event.L uceneEventQueryExecutor.ge
tParameterReplacement(LuceneEventQueryExecutor.jav a:206)¬*
¬*¬*¬*¬*at¬*com.novell.reports.jasper.data.event.L uceneEventQueryExecutor.cr
eateDatasource(LuceneEventQueryExecutor.java:81)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.fill.JRFil lDataset.createQueryDataso
urce(JRFillDataset.java:686)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.fill.JRFil lDataset.initDatasource(JR
FillDataset.java:606)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.fill.JRBas eFiller.setParameters(JRBa
seFiller.java:1277)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.fill.JRBas eFiller.fill(JRBaseFiller.
java:897)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.fill.JRFil ler.fillReport(JRFiller.ja
va:118)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.JasperFill Manager.fillReport(JasperF
illManager.java:435)¬*
¬*¬*¬*¬*at¬*net.sf.jasperreports.engine.JasperFill Manager.fillReport(JasperF
illManager.java:271)¬*
¬*¬*¬*¬*at¬*com.jaspersoft.ireport.designer.compil er.IReportCompiler.run(IRe
portCompiler.java:989)¬*
¬*¬*¬*¬*at¬*org.openide.util.RequestProcessor$Task .run(RequestProcessor.java
:572)¬*
¬*¬*¬*¬*at¬*org.openide.util.RequestProcessor$Proc essor.run(RequestProcessor
..java:997)¬*
Print not filled. Try to use an EmptyDataSource...

Any suggestions how to debug this?

Norbert