jasperServer + JfreeChart 1.0.4

[gmirabile]

Hi i have installated jasper server and i needed some classes of jfreechart 1.0.4 to costumize my chart report.

i tryied to change the lib jar files and it work at the beging after some test i get this Error message

 

org.springframework.webflow.ActionExecutionException: Exception thrown executing [AnnotatedAction@f9aa66 targetAction = com.jaspersoft.jasperserver.war.action.ViewReportAction@1224b90, attributes = map[[empty]]] in state 'verifyData' of flow 'viewReportFlow'; nested exception is com.jaspersoft.jasperserver.api.JSExceptionWrapper: net.sf.jasperreports.engine.JRException: Errors were encountered when compiling report expressions class file: 1. it.businesslogic.ireport.barcode.BcImage cannot be resolved to a type value = (java.awt.Image)(it.businesslogic.ireport.barcode.BcImage.getBarcodeImage(13,"0815",false,false,null,0,0)); <--------------------------------------> 2. it.businesslogic.ireport.barcode.BcImage cannot be resolved to a type value = (java.awt.Image)(it.businesslogic.ireport.barcode.BcImage.getBarcodeImage(13,"0815",false,false,null,0,0)); <--------------------------------------> 3. it.businesslogic.ireport.barcode.BcImage cannot be resolved to a type value = (java.awt.Image)(it.businesslogic.ireport.barcode.BcImage.getBarcodeImage(13,"0815",false,false,null,0,0)); <--------------------------------------> 3 errors

 

can someone help me