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BeanUtils.populate exception (Need Help)

843842Jun 9 2008 — edited Jun 11 2008
Dear All,

Am getting a strange exception when try to do a action in struts, below is my exception, please help me in solving this issue.
HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: BeanUtils.populate
	org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1190)
	org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1480)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:524)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	java.lang.reflect.Method.invoke(Method.java:585)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:266)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
	java.security.AccessController.doPrivileged(Native Method)
	java.security.AccessController.doPrivileged(Native Method)
	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
	org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1480)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:524)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	java.lang.reflect.Method.invoke(Method.java:585)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:266)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)

root cause

java.security.AccessControlException: access denied (java.lang.RuntimePermission accessDeclaredMembers)
	java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
	java.security.AccessController.checkPermission(AccessController.java:427)
	java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
	java.lang.SecurityManager.checkMemberAccess(SecurityManager.java:1662)
	java.lang.Class.checkMemberAccess(Class.java:2125)
	java.lang.Class.getDeclaredMethods(Class.java:1762)
	org.apache.commons.beanutils.MappedPropertyDescriptor$1.run(MappedPropertyDescriptor.java:386)
	java.security.AccessController.doPrivileged(Native Method)
	org.apache.commons.beanutils.MappedPropertyDescriptor.getPublicDeclaredMethods(MappedPropertyDescriptor.java:383)
	org.apache.commons.beanutils.MappedPropertyDescriptor.internalFindMethod(MappedPropertyDescriptor.java:453)
	org.apache.commons.beanutils.MappedPropertyDescriptor.findMethod(MappedPropertyDescriptor.java:527)
	org.apache.commons.beanutils.MappedPropertyDescriptor.<init>(MappedPropertyDescriptor.java:149)
	org.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptor(PropertyUtilsBean.java:865)
	org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:991)
	org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:865)
	org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:343)
	org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1188)
	org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1480)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:524)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	java.lang.reflect.Method.invoke(Method.java:585)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:266)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
	java.security.AccessController.doPrivileged(Native Method)
	java.security.AccessController.doPrivileged(Native Method)
	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
	org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1480)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:524)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	java.lang.reflect.Method.invoke(Method.java:585)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:266)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)

note The full stack trace of the root cause is available in the Apache Tomcat/5.0.27 logs.
Thanks in advance,
vyrav.
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Locked on Jul 9 2008
Added on Jun 9 2008
#java-servlet
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