IllegalAccessError in ValidatorResources.processForms(), trying to access FastHashMap.KeySet??
Hi guys, I'm having a problem I hope somebody can help me with. I have a webapp running under JBoss / Tomcat, using Struts. Part of my code depends on the Commons Collections stuff, and I recently upgraded the jar file for my project to the latest one. Now, when I deploy my app, I get a ServletException in the action servlet, with a root cause as follows: java.lang.IllegalAccessError: tried to access method org.apache.commons.collections.FastHashMap$KeySet.init from class org.apache.commons.collections.FastHashMap at org.apache.commons.collections.FastHashMap.keySet( Unknown Source) at org.apache.commons.validator.ValidatorResources.processForms( ValidatorResources.java:340) ... Any thoughts? Does this seem like a bug in the Commons Collections stuff, or a bug in the Validator stuff, or just a case of me getting different library versions intermingled by accident? Any and all help is greatly appreciated... Phillip Rhodes Application Designer Voice Data Solutions 919-571-4300 x225 [EMAIL PROTECTED] Those who are willing to sacrifice essential liberties for a little order, will lose both and deserve neither. - Benjamin Franklin This country, with its institutions, belongs to the people who inhabit it. Whenever they shall grow weary of the existing government, they can exercise their constitutional right of amending it, or exercise their revolutionary right to overthrow it. - Abraham Lincoln No citizen shall be denied the right to bear arms, if as a last resort, to protect themselves from tyranny in Government. - Thomas Jefferson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: IllegalAccessError
Are you using all the jars that came with the Struts 1.1 release/nightly and then compiled all your source code against that ? This includes 3rd part tools that might make use of BeanUtils ? -Rob Ray Madigan wrote: Hello: I have been using struts in my application on Tomcat 4.2.24. I have had a an Exceptions that is very puzzling to me. The Exception is: java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor From the Java Platform API: Thrown if an application attempts to access or modify a field, or to call a method that it does not have access to. Normally, this error is caught by the compiler; this error can only occur at run time if the definition of a class has incompatibly changed. Does anyone know how to go about debuging this kind of Error? What in Struts could cause this type of error? My application doesn't work anymore, and I have a near deadline. Any help would be appreciated. Full Exception Report: 2003-08-08 17:52:31 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception javax.servlet.ServletException: Servlet execution threw an exception at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilter Chain.java:98) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain .java:176) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:172) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:536) - Root Cause - java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor at org.apache.commons.beanutils.MappedPropertyDescriptor.getPublicDeclaredMetho ds(MappedPropertyDescriptor.java:383) at org.apache.commons.beanutils.MappedPropertyDescriptor.internalFindMethod(Map pedPropertyDescriptor.java:453) at org.apache.commons.beanutils.MappedPropertyDescriptor.findMethod(MappedPrope rtyDescriptor.java:527) at org.apache.commons.beanutils.MappedPropertyDescriptor.init(MappedPropertyD escriptor.java:149) at org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(PropertyUti ls.java:907) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:934) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1096) at
IllegalAccessError
Hello: I have been using struts in my application on Tomcat 4.2.24. I have had a an Exceptions that is very puzzling to me. The Exception is: java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor From the Java Platform API: Thrown if an application attempts to access or modify a field, or to call a method that it does not have access to. Normally, this error is caught by the compiler; this error can only occur at run time if the definition of a class has incompatibly changed. Does anyone know how to go about debuging this kind of Error? What in Struts could cause this type of error? My application doesn't work anymore, and I have a near deadline. Any help would be appreciated. Full Exception Report: 2003-08-08 17:52:31 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception javax.servlet.ServletException: Servlet execution threw an exception at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilter Chain.java:98) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain .java:176) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:172) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:536) - Root Cause - java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor at org.apache.commons.beanutils.MappedPropertyDescriptor.getPublicDeclaredMetho ds(MappedPropertyDescriptor.java:383) at org.apache.commons.beanutils.MappedPropertyDescriptor.internalFindMethod(Map pedPropertyDescriptor.java:453) at org.apache.commons.beanutils.MappedPropertyDescriptor.findMethod(MappedPrope rtyDescriptor.java:527) at org.apache.commons.beanutils.MappedPropertyDescriptor.init(MappedPropertyD escriptor.java:149) at org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(PropertyUti ls.java:907) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:934) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1096) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.j ava:816) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) at
RE: IllegalAccessError
I am using the binary distribution struts 1-1. I checked anyplace where the library is copied and all have the same size. I check inside the jar and the classes in question are the same size, if that matters or not. I am using a third party application that uses BeanUtils but it also has the same sizes and dates. So I assume that the library's are the correct ones. Im unsure where to look next, or what test I should do to figure out what could be the problem. Thanks RayM -Original Message- From: Robert Leland [mailto:[EMAIL PROTECTED] Sent: Sunday, August 10, 2003 10:17 PM To: Struts Users Mailing List Subject: Re: IllegalAccessError Are you using all the jars that came with the Struts 1.1 release/nightly and then compiled all your source code against that ? This includes 3rd part tools that might make use of BeanUtils ? -Rob Ray Madigan wrote: Hello: I have been using struts in my application on Tomcat 4.2.24. I have had a an Exceptions that is very puzzling to me. The Exception is: java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor From the Java Platform API: Thrown if an application attempts to access or modify a field, or to call a method that it does not have access to. Normally, this error is caught by the compiler; this error can only occur at run time if the definition of a class has incompatibly changed. Does anyone know how to go about debuging this kind of Error? What in Struts could cause this type of error? My application doesn't work anymore, and I have a near deadline. Any help would be appreciated. Full Exception Report: 2003-08-08 17:52:31 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception javax.servlet.ServletException: Servlet execution threw an exception at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio n FilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilte r Chain.java:98) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChai n .java:176) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC h ain.java:172) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j a va:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invo k eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j a va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invo k eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:18 0 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invo k eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve . java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invo k eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:17 2 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invo k eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav a :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invo k eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:536) - Root Cause - java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor at org.apache.commons.beanutils.MappedPropertyDescriptor.getPublicDeclaredMeth o ds(MappedPropertyDescriptor.java:383
IllegalAccessError?
I am in the process of porting my application to Tomcat 4.1.24 and am getting the strangest Error Message. Has anyone seen anything like this? I haven't changes anything in my app, or the struts config. Nothing in the stack trace has any pointer to where in my app it is failing? Help would be very much appreciated. Thanks in Advance. java.lang.IllegalAccessError: try to access class org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class org.apache.commons.beanutils.MappedPropertyDescriptor at org.apache.commons.beanutils.MappedPropertyDescriptor.getPublicDeclaredMetho ds(MappedPropertyDescriptor.java:383) at org.apache.commons.beanutils.MappedPropertyDescriptor.internalFindMethod(Map pedPropertyDescriptor.java:453) at org.apache.commons.beanutils.MappedPropertyDescriptor.findMethod(MappedPrope rtyDescriptor.java:527) at org.apache.commons.beanutils.MappedPropertyDescriptor.init(MappedPropertyD escriptor.java:149) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
