Issue descriptionWhen trying to run any report on a server, the following error is thrown: | [toc] |
java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.util.JRStyledTextParser Error Trace com.jaspersoft.jasperserver.api.JSException: java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.util.JRStyledTextParser at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl.fillReport(EngineServiceImpl.java:628) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl.executeReportUnitRequest(EngineServiceImpl.java:1953) at com.jaspersoft.jasperserver.api.engine.jasperreports.domain.impl.ReportUnitRequest.execute(ReportUnitRequest.java:67) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl.execute(EngineServiceImpl.java:505) at sun.reflect.GeneratedMethodAccessor822.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) at com.jaspersoft.ji.license.LicenseCheckAspect.runReport(LicenseCheckAspect.java:139) at sun.reflect.GeneratedMethodAccessor821.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498)
Troubleshooting
This error is normally associated with a JVM not being started on a Linux machine in AWT headless mode. JasperReports Server doesn’t provide a virtual X frame buffer on Linux. To prevent Java from trying to connect to an X-Server for image processing in JRS, please modify your application server's startup script to include the following JAVA_OPTS
-Djava.awt.headless=true
make sure to restart the server after this modification before testing the report again.
The other possible causes of this error re:
one or more jar files are missing from Jasperreports Server installation for some reason
one or more default system fonts are not accessible in this environment
I'd start by checking if all jars are present in the <js-webapp>/WEB-INF/libs folder by comparing the contents of it with the same folder in a working environment.
If that doesn't help, here is a stackoverflow.com thread where people were having the same error and provide a couple of solutions that worked:
Ref. case #00068653
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