Help getting started with Seam
bsmithjj Feb 14, 2006 3:35 PMHello,
I downloaded jboss-seam-1.0beta2, pointed Jboss IDE hibernate tools at my DB and generated a simple seam app. I successfully ran the ant script and compiled/deployed my generated app. The app comes up fine, however, once I get into the CRUD screens I am getting errors when I try to create new records in my table(s).
15:23:44,780 ERROR [[/seamapp]] Cannot set value for expression '#{ssouserEditor.instance.id}' to a new value of type java.lang.String javax.faces.el.EvaluationException: Cannot set value for expression '#{ssouserEditor.instance.id}' to a new value of type java.lang.String at org.apache.myfaces.el.ValueBindingImpl.setValue(ValueBindingImpl.java:304) at javax.faces.component.UIInput.updateModel(UIInput.java:226) at javax.faces.component.UIInput.processUpdates(UIInput.java:165) at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:428) at javax.faces.component.UIForm.processUpdates(UIForm.java:85) at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:428) at javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:153) at org.apache.myfaces.lifecycle.LifecycleImpl.updateModelValues(LifecycleImpl.java:277) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:81) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:54) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:174) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:595) Caused by: javax.faces.el.EvaluationException: com.sso.domain.SsoUser at org.apache.myfaces.el.PropertyResolverImpl.setValue(PropertyResolverImpl.java:155) at org.apache.myfaces.el.ValueBindingImpl.setValue(ValueBindingImpl.java:269) ... 31 more Caused by: javax.faces.el.EvaluationException: Bean: com.sso.domain.SsoUser, property: id at org.apache.myfaces.el.PropertyResolverImpl.setProperty(PropertyResolverImpl.java:372) at org.apache.myfaces.el.PropertyResolverImpl.setValue(PropertyResolverImpl.java:148) ... 32 more Caused by: java.lang.IllegalArgumentException: argument type mismatch 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:585) at org.apache.myfaces.el.PropertyResolverImpl.setProperty(PropertyResolverImpl.java:368) ... 33 more
Is this familiar? obvious? Any help appreciated - thanks.