[jboss-jira] [JBoss JIRA] (WFLY-13691) Ajax call causes exception: Target Unreachable, 'null' returned null
erick leal (Jira)
issues at jboss.org
Fri Jul 24 13:15:36 EDT 2020
[ https://issues.redhat.com/browse/WFLY-13691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14294102#comment-14294102 ]
erick leal commented on WFLY-13691:
-----------------------------------
it is a different issue, present since mojarra 2.3 initial release, but is related to viewParam + INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL as the other problem. I couldn't reduce it to a reproducer not using PrimeFaces. But the issue is not present in Wildfly 13 (JSF 2.2)
The exception is
{code:java}
// 2020-07-21 20:03:59,246 WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] (default task-2) /paginas/mudancaCelaConsulta.xhtml @12,70 value="#{testView.testClass.id}": Target Unreachable, 'null' returned null: javax.el.PropertyNotFoundException: /paginas/mudancaCelaConsulta.xhtml @12,70 value="#{testView.testClass.id}": Target Unreachable, 'null' returned null2020-07-21 20:03:59,246 WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] (default task-2) /paginas/mudancaCelaConsulta.xhtml @12,70 value="#{testView.testClass.id}": Target Unreachable, 'null' returned null: javax.el.PropertyNotFoundException: /paginas/mudancaCelaConsulta.xhtml @12,70 value="#{testView.testClass.id}": Target Unreachable, 'null' returned null at com.sun.jsf-impl at 2.3.9.SP11//com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:64) at com.sun.jsf-impl at 2.3.9.SP11//com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:71) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIViewParameter.getConvertedValue(UIViewParameter.java:439) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIInput.validate(UIInput.java:992) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIInput.executeValidate(UIInput.java:1322) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIInput.processValidators(UIInput.java:733) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIViewParameter.processValidators(UIViewParameter.java:271) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:921) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:921) at javax.faces.api at 3.0.0.SP04//javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1310) at com.sun.jsf-impl at 2.3.9.SP11//com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:53) at com.sun.jsf-impl at 2.3.9.SP11//com.sun.faces.lifecycle.Phase.doPhase(Phase.java:76) at com.sun.jsf-impl at 2.3.9.SP11//com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177) at javax.faces.api at 3.0.0.SP04//javax.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:707) at javax.faces.api at 3.0.0.SP04//javax.faces.webapp.FacesServlet.service(FacesServlet.java:451) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at deployment.siapenweb.war//org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:89) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.websocket at 2.1.3.Final//io.undertow.websockets.jsr.JsrWebSocketFilter.doFilter(JsrWebSocketFilter.java:173) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.opentracing.contrib.opentracing-jaxrs2//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:52) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at deployment.siapenweb.war//filtro.AuthFilter.doFilter(AuthFilter.java:56) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at deployment.siapenweb.war//org.omnifaces.filter.GzipResponseFilter.doFilter(GzipResponseFilter.java:181) at deployment.siapenweb.war//org.omnifaces.filter.HttpFilter.doFilter(HttpFilter.java:108) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.core at 2.1.3.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.core at 2.1.3.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.core at 2.1.3.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.core at 2.1.3.Final//io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.core at 2.1.3.Final//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.core at 2.1.3.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.core at 2.1.3.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.core at 2.1.3.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68) at io.undertow.core at 2.1.3.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at org.wildfly.extension.undertow at 20.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) at io.undertow.servlet at 2.1.3.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) at io.undertow.core at 2.1.3.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:370) at io.undertow.core at 2.1.3.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) at org.jboss.threads at 2.3.3.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads at 2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads at 2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads at 2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.base/java.lang.Thread.run(Thread.java:834)Caused by: javax.el.PropertyNotFoundException: Target Unreachable, 'null' returned null at org.glassfish.jakarta.el at 3.0.3.jbossorg-2//com.sun.el.parser.AstValue.getTarget(AstValue.java:165) at org.glassfish.jakarta.el at 3.0.3.jbossorg-2//com.sun.el.parser.AstValue.getType(AstValue.java:62) at org.glassfish.jakarta.el at 3.0.3.jbossorg-2//com.sun.el.ValueExpressionImpl.getType(ValueExpressionImpl.java:160) at org.jboss.weld.core at 3.1.4.Final//org.jboss.weld.module.web.el.WeldValueExpression.getType(WeldValueExpression.java:93) at org.jboss.weld.core at 3.1.4.Final//org.jboss.weld.module.web.el.WeldValueExpression.getType(WeldValueExpression.java:93) at com.sun.jsf-impl at 2.3.9.SP11//com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:62) ... 75 more
{code}
> Ajax call causes exception: Target Unreachable, 'null' returned null
> --------------------------------------------------------------------
>
> Key: WFLY-13691
> URL: https://issues.redhat.com/browse/WFLY-13691
> Project: WildFly
> Issue Type: Bug
> Components: JSF
> Affects Versions: 20.0.1.Final
> Reporter: erick leal
> Priority: Major
>
> I still have a problem with JSF 2.3 related to ViewParam, I tested it with WildFly 20.0.1 and the bug is still there. I tried to reduce the code, but I was only able to simulate the error using PrimeFaces. The code is in the repository [https://github.com/erickdeoliveiraleal/primefaces-test/tree/viewparam]
> Note that Wildfly already incorporated all the fixes recently done by [@soul2zimate|https://github.com/soul2zimate]
> When you click on button the second time a exception happens, this is not the case when using mojarra 2.2, myfaces 2.2 or myfaces 2.3
> XHTML:
>
> {code:java}
> <f:metadata> <f:viewParam id="id" name="id" value="#{testView.testClass.id}" /> </f:metadata> <h:form> <p:commandButton update="@form" /> <p:dataTable var="m" selectionMode="single" selection="#{testView.testClass}" rowKey="#{m.id}" value="#{testView.testClasses}"> </p:dataTable> </h:form>{code}
> beans
> {code:java}
> import java.io.Serializable; import java.util.List; import javax.annotation.PostConstruct; import javax.faces.view.ViewScoped; import javax.inject.Named; @Named @ViewScoped public class TestView implements Serializable { private TestClass testClass; private List<TestClass> testClasses; @PostConstruct public void init() { testClass = new TestClass(); } public TestClass getTestClass() { return testClass; } public void setTestClass(TestClass testClass) { this.testClass = testClass; } public List<TestClass> getTestClasses() { return testClasses; } public void setTestClasses(List<TestClass> testClasses) { this.testClasses = testClasses; } }{code}
> model
> {code:java}
> public class TestClass { Integer id; public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } }{code}
> You also need to set in web.xml the following param
> {code:java}
> <context-param> <param-name>javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL</param-name> <param-value>true</param-value> </context-param>{code}
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