Error : clicking on add input controls in jasper server

Question

Environment Description:

- Application server is JBoss eap 5.1, database used is Postgresql9.2, OS is Redhat Enterprise Server 6.2

- Jasper report server 5.1

- Integrated with Active Directory

Most of the functionality of the jasper server is working fine. I can run report, create new report .All this functionality is working.

I can add input control in iReport but not in jasper server.But when i am trying to add new input control in jasper server i am getting exceptions.

Exception list:

.java.lang.IllegalStateException: Exception occurred rendering view org.springframework.web.servlet.view.JstlView: name

.javax.servlet.ServletException: java.lang.ClassFormatError: Truncated class file

.java.lang.ClassFormatError: Truncated class file

Please let me know why i gettting this error. What is solution for this.

Error trace:

Unknown Object Server Error

The server has encountered an error. Please excuse the inconvenience.

Error Message

java.lang.IllegalStateException: Exception occurred rendering view org.springframework.web.servlet.view.JstlView: name 'modules/addResource/jasperReport/locateControlResource'; URL [/WEB-INF/jsp/modules/addResource/jasperReport/locateControlResource.jsp]

Error Trace

java.lang.IllegalStateException: Exception occurred rendering view org.springframework.web.servlet.view.JstlView: name 'modules/addResource/jasperReport/locateControlResource'; URL [/WEB-INF/jsp/modules/addResource/jasperReport/locateControlResource.jsp] at org.springframework.webflow.mvc.view.AbstractMvcView.render(AbstractMvcView.java:191) at org.springframework.webflow.engine.ViewState.render(ViewState.java:296) at org.springframework.webflow.engine.ViewState.doEnter(ViewState.java:186) at org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:227) at org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:393) org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) at org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) at org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) at org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:388) at org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) at org.springframework.webflow.engine.ViewState.handleEvent(ViewState.java:232) at org.springframework.webflow.engine.ViewState.resume(ViewState.java:196) at org.springframework.webflow.engine.Flow.resume(Flow.java:545) at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:261)

org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451) at java.lang.Thread.run(Thread.java:679) Caused by: javax.servlet.ServletException: java.lang.ClassFormatError: Truncated

> Error Message

javax.servlet.ServletException: java.lang.ClassFormatError: Truncated class file

> Error Trace

javax.servlet.ServletException: java.lang.ClassFormatError: Truncated class file at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:257) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:127) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:56)

com.jaspersoft.jasperserver.api.security.WebAppSecurityFilter.doFilter(WebAppSecurityFilter.java:76) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411)

> Error Message

java.lang.ClassFormatError: Truncated class file

> Error Trace

java.lang.ClassFormatError: Truncated class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:634) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) at java.net.URLClassLoader.access$000(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:212) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:135) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:67) at org.jboss.web.tomcat.service.TomcatInjectionContainer.newInstance(TomcatInjectionContainer.java:249) at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:145) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at

Answer 1

Found Answer for this:

I would suggest that you should try to: - clear the work folder on JBoss application server (in this folder could be stored the compiled version of the page that caused this stack trace)

For JBoss 6.0 deployment, it might be in

jboss-eap-6.0\standalone\tmp\work\jboss.web\default-host\jasperserver-pro

For JBoss 7.1 deployment, it might be in

jboss-7.1\standalone\tmp\work\jboss.web\default-host\jasperserver-pro.

Please clarify the actual location of this folder in your system and delete the data .