JasperReports Exception

[tazz786]

Hi

Can anyone please tell me what the problem is here ?

Caused by: java.lang.ExceptionInInitializerError
     at net.sf.jasperreports.engine.util.JRStyledTextParser.<clinit>(JRStyledTextParser.java:81)
     at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:175)
     at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:77)
     at net.sf.jasperreports.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:59)
     at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:147)
     at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:83)
     at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:601)
     at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:517)
     at com.ericsson.mst.admin.report.SurveySearchActionBean.doJasperReportForUsersForSurvey(SurveySearchActionBean.java:180)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
     at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
     ... 117 more
Caused by: net.sf.jasperreports.engine.JRRuntimeException: Class net.sf.jasperreports.extensions.DefaultExtensionsRegistry does not implement/extend net.sf.jasperreports.extensions.ExtensionsRegistry
     at net.sf.jasperreports.engine.util.ClassUtils.instantiateClass(ClassUtils.java:60)
     at net.sf.jasperreports.extensions.ExtensionsEnvironment.createDefaultRegistry(ExtensionsEnvironment.java:84)
     at net.sf.jasperreports.extensions.ExtensionsEnvironment.<clinit>(ExtensionsEnvironment.java:72)


I am trying to render a report in Java, after getting the .jasper file from iReport. When I run as a standalone it works fine..But in my Web app that uses Seam, JBoss and JSF, I am getting this error above...

Please assist.
Thanking you in advance
Tasneem

[binnyg]

It looks like a version conflict to me. Check if you have multiple versions of jasper libraries in your classpath.

[tazz786]

Hi

Thank-you for replying. i have checked my jars. Please find below what I have
In my EAR project - lib directory
antlr-runtime-3.0.jar
commons-digester-1.7.jar
commons-io-1.3.2.jar
commons-net-1.4.1.jar
drools-compiler-4.0.3.jar
drools-core-4.0.3.jar
hibernate-commons-annotations-3.0.0.ga.jar
hibernate-validator-3.0.0.GA.jar
itext-2.0.4.jar
janino-2.4.3.jar
jasperreports-3.1.3.jar
jasperreports-3.1.3-applet.jar
jasperreports-3.1.3-javaflow.jar
jboss-el-2.0.0.GA.jar
jboss-seam-2.1.0.A1.jar
jboss-seam-debug-2.1.0.A1.jar
jboss-seam-ioc-2.1.0.A1.jar
jboss-seam-mail-2.1.0.A1.jar
jboss-seam-pdf-2.1.0.A1.jar
jboss-seam-remoting-2.1.0.A1.jar
jboss-seam-ui-2.1.0.A1.jar
jbpm-jpdl-3.2.1.jar
log4j-1.2.9.jar
mail.jar
mst_0.1.jar
mvel14-1.2.10.jar
ostermillerutils_1_07_00.jar
symmetry-Aspects-1.0.0-SNAPSHOT.jar
symmetry-Util-1.0.0-SNAPSHOT.jar
xbean_xpath.jar
xbean.jar
xmlentitymgr.jar
xmlentitymgr.jar

And in my webapp/WEB-INF/lib
commons-beanutils-1.7.0.jar
commons-collections-3.2.jar
commons-digester-1.7.jar
commons-javaflow-20060411.jar
commons-logging-1.1.1.jar
itext-2.0.4.jar
jasperreports-3.1.3.jar
jboss-seam-debug-2.1.0.A1.jar
jboss-seam-ioc-2.1.0.A1.jar
jboss-seam-mail-2.1.0.A1.jar
jboss-seam-pdf-2.1.0.A1.jar
jboss-seam-remoting-2.1.0.A1.jar
jboss-seam-ui-2.1.0.A1.jar
jbpm-3.1.1.jar
jcommon-1.0.0.jar
jsf-facelets-1.1.14.jar
richfaces-api-3.3.0.GA.jar
richfaces-impl-3.3.0.GA.jar
richfaces-ui-3.3.0.GA.jar
urlrewritefilter-3.0.4.jar


Please let me know what may be wrong..Am I missing any jars?

Thanking you

[binnyg]

You will have better luck if you post it in Jasper forums.

Remove jasperreports-3.1.3.jar from your webapp/WEB-INF/lib and you don't need jasperreports-3.1.3-applet.jar and jasperreports-3.1.3-javaflow.jar in your ear project lib folder. At least this was the case back until 3.0.0. Good Luck

[langerc]

I got the same Problem, did someone solve it jet?
There was no way of getting jasperreports to work. I tried pre-compiled reports and compiling the report within a seam action.

[tazz786]

Hi. The problem I was having was because I had the jasperReports...jar file in my WEB-INF folder, as well as my Enterprise Application Lib folder. I removed the one from WEB-INF...and it was fine...Please make sure you have all the necessary jars, in your lib folder.

[langerc]

Thank you, that did it. i put jasperreports, javaflow, poi and itext into the ear path (itext was required, without it another exception was raised).