3:39 p.m.
I'm hoping somebody can shed some light on this issue. I've had a frustrating
battle with this off and on for a few days now. The issue, it appears, is intermittent.
It works sometimes, and others it blows up.
I have a form that has an <h:selectOneMenu and an <s:fileUpload. If I only makes
changes to one or the other element, the submit works fine. If I choose an item from the
menu AND choose a file, I will sometimes get this stack dump.
anonymous wrote :
| 14:23:47,922 ERROR [STDERR] Jun 1, 2007 2:23:47 PM com.sun.facelets.FaceletViewHandler
handleRenderException
| SEVERE: Error Rendering View[/productManagement.xhtml]
| javax.faces.el.EvaluationException: /productManagement.xhtml @140,100
value="#{productManagement.productStatuses}": Exception getting value of
property productStatuses of base of type :
org.javassist.tmp.java.lang.Object_$$_javassist_1305
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
| at javax.faces.component.UISelectItems.getValue(UISelectItems.java:55)
| at org.jboss.seam.ui.UISelectItems.getValue(UISelectItems.java:166)
| at
org.apache.myfaces.shared_impl.util.SelectItemsIterator.hasNext(SelectItemsIterator.java:102)
| at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.internalGetSelectItemList(RendererUtils.java:477)
| at
org.apache.myfaces.shared_impl.renderkit.RendererUtils.getSelectItemList(RendererUtils.java:453)
| at
org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.internalRenderSelect(HtmlRendererUtils.java:278)
| at
org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.renderMenu(HtmlRendererUtils.java:252)
| at
org.apache.myfaces.shared_impl.renderkit.html.HtmlMenuRendererBase.encodeEnd(HtmlMenuRendererBase.java:54)
| at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:536)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:286)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:284)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
| at
org.richfaces.renderkit.TabRendererBase.encodeChildren(TabRendererBase.java:113)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:524)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:282)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
| at
org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:272)
| at
org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:267)
| at
org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:524)
| at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:244)
| at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:249)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:573)
| at
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
| at
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
| at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
| at
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
| at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:74)
| at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
| at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
| 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.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| 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.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| 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:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| 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: Bean:
org.javassist.tmp.java.lang.Object_$$_javassist_1305, property: productStatuses
| at
org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:442)
| at
org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
| at
com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:141)
| at com.sun.el.parser.AstValue.getValue(AstValue.java:117)
| at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
| at
com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
| ... 66 more
| Caused by: java.lang.reflect.InvocationTargetException
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
| ... 72 more
| Caused by: javax.ejb.EJBException: org.jboss.seam.RequiredException: @Out attribute
requires non-null value: productManagement.productRecord
| at
org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:83)
| at org.jboss.aop.j
| 14:23:47,938 ERROR [STDERR]
oinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:102)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:203)
| at
org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
| at $Proxy842.getProductStatuses(Unknown Source)
| 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.jboss.seam.util.Reflections.invoke(Reflections.java:20)
| at
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
| at
org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:72)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
| at
org.jboss.seam.interceptors.RemoveInterceptor.aroundInvoke(RemoveInterceptor.java:40)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
| at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
| at
org.jboss.seam.intercept.ClientSideInterceptor.invoke(ClientSideInterceptor.java:50)
| at
org.javassist.tmp.java.lang.Object_$$_javassist_1305.getProductStatuses(Object_$$_javassist_1305.java)
| ... 77 more
| Caused by: org.jboss.seam.RequiredException: @Out attribute requires non-null value:
productManagement.productRecord
| at org.jboss.seam.Component.outjectAttribute(Component.java:1396)
| at org.jboss.seam.Component.outjectAttributes(Component.java:1387)
| at org.jboss.seam.Component.outject(Component.java:1246)
| at
org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:48)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
| at
org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:37)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
| at
org.jboss.seam.interceptors.ConversationInterceptor.aroundInvoke(ConversationInterceptor.java:63)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
| at
org.jboss.seam.interceptors.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:51)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
| at
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
| at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
| at
org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:53)
| at sun.reflect.GeneratedMethodAccessor2732.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
| at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:71)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:46)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| ... 106 more
|
Sometimes it works though... Same process to getting to the form. The stack tells me
that productRecord is null and can't be outjected. The question is why is it null?
It shouldn't be.
Here is the relevant html:
| <h:form enctype="multipart/form-data">
| <table cellpadding="0" cellspacing="2" border="0"
style="font-size: 13px">
| <tr>
| <td colspan="2">
| <label>Product Status:</label>
| <h:selectOneMenu id="productStatus"
value="#{productRecord.productStatus}">
| <s:selectItems
value="#{productManagement.productStatuses}"
| var="productStatus"
| label="#{productStatus.name}"
noSelectionLabel="-- None --"/>
| <ec:convertEntity/>
| </h:selectOneMenu>
| </td>
| </tr>
| <tr>
| <td colspan="2"> </td>
| </tr>
| <tr>
| <td colspan="4">
| <rich:togglePanel value="#{productManagement.editMode}"
switchType="client"
| id="editToggle"
stateOrder="fileMode,locationMode">
| <f:facet name="fileMode">
| <h:panelGroup>
| <table>
| <tr>
| <td style="font-size: 12px"
colspan="4">
| <span style="padding-right:
4px"><label>Switch Edit
| Mode:</label></span>
| <rich:toggleControl
for="editToggle"
| value="Enter File
Location"/>
| <br/><br/>
| </td>
| </tr>
| <tr>
| <td>
| <label
for="fileChooser">Choose Your File:</label>
| </td>
| <td colspan="3">
| <s:fileUpload id="file"
|
data="#{productManagement.fileData}"
|
contentType="#{productManagement.fileContentType}"
|
fileName="#{productManagement.fileName}"/>
| </td>
| </tr>
| <tr>
| <td colspan="4">
| <h5>Use the Browse button to upload your
document to
| LCGM.</h5>
| </td>
| </tr>
| </table>
| </h:panelGroup>
| </f:facet>
| <f:facet name="locationMode">
| <h:panelGroup>
| <table>
| <tr>
| <td colspan="4"
style="font-size: 12px">
| <span style="padding-right:
4px"><label>Switch Edit
| Mode:</label></span>
| <rich:toggleControl
for="editToggle"
| value="Upload File to
LCGM"/>
| <br/><br/>
| </td>
| </tr>
| <tr>
| <td>
| <label
for="fileLocation">Enter File Location:</label>
| </td>
| <td align="left"
colspan="3">
| <h:inputText id="fileLocation"
|
value="#{productRecord.documentLocation}"
| size="50"/>
| </td>
| </tr>
| <tr>
| <td colspan="4">
| <h5>
| Copy & paste URL or type in the
location of the
| document.<br/>
| Note - other users may or may not have
access to
| documents on other servers.
| </h5>
| </td>
| </tr>
| </table>
| </h:panelGroup>
| </f:facet>
| </rich:togglePanel>
| </td>
| </tr>
|
| <tr>
| <td colspan="2"> </td>
| </tr>
| <tr>
| <td colspan="2">
| <h:commandButton styleClass="controller"
|
action="#{productManagement.saveProductRecord}"
| value="Save Changes"/>
| </td>
| </tr>
| </table>
| </h:form>
|
The page starts with the call of this action:
(this is in a SFSB running inside a conversation)
| @Out @In(required = false)
| private ProductRecord productRecord;
|
| @Begin(join = true)
| public void manageProductRecord(ProductRecord productRecord)
| {
| this.productRecord = productRecord;
| }
|
So, to recap. My page will open fine with the appropriate object. When I click on the
"Save Changes" button, is when I get this error. Sometimes...
Any thoughts or suggestions would be greatly appreciated.
Thanks,
James
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