stephane.sicard1

I A3an, Thanks for your answer but it's not the solution.. it's a cut and paste error ! [Request processing failed; nested exception is net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression for source text: $F{categorie}] with root cause

I'm using JasperSoft Studio 6.3.1 for creating my report. This is library I used so far Jaspersoft Studio 6.3.1.final com.jaspersoft.studio.rcp.product null Jaspersoft Studio Community RCP Feature 6.3.1.final com.jaspersoft.studio.rcp.feature.feature.group TIBCO Software Inc. Command Line Interface for Java implementation of Git 4.3.0.201604071810-r org.eclipse.jgit.pgm.feature.group Eclipse JGit Eclipse CVS Client 1.4.201.v20160212-1500 org.eclipse.cvs.feature.group Eclipse.org Eclipse Git Team Provider 4.3.0.201604071810-r org.eclipse.egit.feature.group Eclipse EGit Eclipse Help System 2.1.2.v20160212-1500 org.eclipse.help.feature.group Eclipse.org Eclipse RCP 4.5.2.v20160212-1500 org.eclipse.rcp.feature.group Eclipse.org Equinox p2, Provisioning for IDEs. 2.2.102.v20160129-0947 org.eclipse.equinox.p2.user.ui.feature.group Eclipse.org - Equinox Internationalization Support for Jasperosoft Studio 1.0.0.nl com.jaspersoft.studio.i18n.feature.feature.group Jaspersoft Corportation Jaspersoft Studio feature 6.3.1.final com.jaspersoft.studio.feature.feature.group TIBCO Software Inc. Java implementation of Git 4.3.0.201604071810-r org.eclipse.jgit.feature.group Eclipse JGit Java implementation of Git - optional Http support using Apache httpclient 4.3.0.201604071810-r org.eclipse.jgit.http.apache.feature.group Eclipse JGit JRE for Jaspersoft Studio 1.8.0.u92 com.jaspersoft.studio.jre.feature.feature.group TIBCO Software Inc. Subclipse (Required) 1.10.13 org.tigris.subversion.subclipse.feature.group tigris.org Subversion Client Adapter (Required) 1.10.3 org.tigris.subversion.clientadapter.feature.feature.group tigris.org SVNKit Client Adapter (Not required) 1.8.9 org.tigris.subversion.clientadapter.svnkit.feature.feature.group tigris.org SVNKit Library 1.8.12.r10533_v20160129_0158 org.tmatesoft.svnkit.feature.group TMate Software I'm trying using parameter and it's not showing any error when I see the preview on JasperSoft Studio, but when I try to execute from my Java program it's show an error like this: net.sf.jasperreports.engine.fill.JRExpressionEvalException: Error evaluating expression for source text: $F{categorie}] with root cause java.lang.ClassNotFoundException: org.codehaus.groovy.runtime.typehandling.ShortTypeHandling Thanks for your help