André Almeida [http://community.jboss.org/people/andre.botelho] created the discussion "problem sending an email with javamail" To view the discussion, visit: http://community.jboss.org/message/592683#592683 -------------------------------------------------------------- Hi guys,     I have a Web application that is running on my JBOSS server. I use spring 3.0.3 and JBOSS 4.2.3.GA. There is a RPC call that sends e-mails to a user. When I test it in my local machine it works fine, but when I try to send an e-mail after the deploy I get this erro: ERROR [[/webapp]] Exception while dispatching incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.lang.String com.webapp.client.rpc.EnviarEmailServiceRpc.enviarEmail(com.webapp.model.Regra,com.webapp.model.Usuario,java.lang.String,com.webapp.model.Usuario,java.lang.String) throws com.webapp.exception.WebAppException' threw an unexpected exception: java.lang.IllegalAccessError: tried to access method javax.mail.internet.MimeBodyPart.setText(Ljavax/mail/internet/MimePart;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V from class javax.mail.internet.MimeMessage         at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:378)         at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:581)         at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:544)         at org.gwtrpcspring.RemoteServiceDispatcher.invokeAndEncodeResponse(RemoteServiceDispatcher.java:80)         at org.gwtrpcspring.RemoteServiceDispatcher.processCall(RemoteServiceDispatcher.java:53)         at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:224)         at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)         at com.webapp.server.servlet.AuthFilter.doFilter(AuthFilter.java:35)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)         at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)         at java.lang.Thread.run(Thread.java:662)   Caused by: java.lang.IllegalAccessError: tried to access method javax.mail.internet.MimeBodyPart.setText(Ljavax/mail/internet/MimePart;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V from class javax.mail.internet.MimeMessage         at javax.mail.internet.MimeMessage.setText(MimeMessage.java:1493)         at javax.mail.internet.MimeMessage.setText(MimeMessage.java:1477)         at org.springframework.mail.javamail.MimeMessageHelper.setPlainTextToMimePart(MimeMessageHelper.java:847)         at org.springframework.mail.javamail.MimeMessageHelper.setText(MimeMessageHelper.java:794)         at org.springframework.mail.javamail.MimeMessageHelper.setText(MimeMessageHelper.java:767)         at org.springframework.mail.javamail.MimeMailMessage.setText(MimeMailMessage.java:168)         at org.springframework.mail.SimpleMailMessage.copyTo(SimpleMailMessage.java:197)         at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:303)         at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:296)         at com.webapp.utils.EmailServlet.enviarEmail(EmailServlet.java:27)         at com.webapp.services.EnviarEmailServiceImpl.enviarEmailFluxo(EnviarEmailServiceImpl.java:72)         at com.webapp.server.rpc.EnviarEmailServiceRpcImpl.enviarEmail(EnviarEmailServiceRpcImpl.java:16)         at com.webapp.server.rpc.EnviarEmailServiceRpcImpl$$FastClassByCGLIB$$48d927cb.invoke(<generated>)         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:688)         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)         at org.gwtrpcspring.gilead.GileadAdapterAdvice.doBasicProfiling(GileadAdapterAdvice.java:53)         at sun.reflect.GeneratedMethodAccessor143.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)         at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)         at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)         at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:621)         at com.webapp.server.rpc.EnviarEmailServiceRpcImpl$$EnhancerByCGLIB$$9e334cce.enviarEmail(<generated>)         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 com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562)         ... 29 more I'm using java.mail 1.4.1 and I don't understand whats going on. Can someone help me? thanks for your time! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/592683#592683] Start a new discussion in JBoss Web Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]