12:34 a.m.
Hey guys,
while working on new showcase, current stage can be seen here
(https://github.com/richfaces/richfaces/tree/RF-12901-showcase/examples/bo...),
I have come across these two issues, I was not able to solve by now
1. the components are not able to process ajax request
for instance list component, tooltip component
when I inspect the request in Chrome the response is {{code}}class
java.lang.NullPointerException{{/code}}, there is no stacktrace on console
I think it is probably related to template used, because when I switch
https://github.com/Lukindo/richfaces/blob/RF-12901-showcase/examples/boot...
to demo.xthml it works correctly.
2. when showcase is deployed to wildfly,
and component page is displayed, for instance
http://localhost:8080/bootstrap-showcase/component/chart/index.jsf
taglibReader throws an exception
however, the showcase works ok on jboss 7.1.1
{{code}}
{code:jivemacro_uid=_13933284038293440|class=jive_text_macro jive_macro_code
_jivemacro_uid_13933284038293440}
10:21:11,972 SEVERE [javax.enterprise.resource.webcontainer.jsf.application] (default
task-12) Error Rendering View[/component/chart/index.xhtml]: javax.el.ELException:
/resources/fragment/attributesRepeat.xhtml @7,64 value="#{attributesList}":
/resources/taglib.xhtml @80,109
value="#{taglibReader.getDefaultAttributes(tag)}":
java.lang.NullPointerException
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:114)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.getValue(UIRepeat.java:279)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.getDataModel(UIRepeat.java:255)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.setIndex(UIRepeat.java:523)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.doVisitChildren(UIRepeat.java:790)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.visitTree(UIRepeat.java:748)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.visitTree(UIRepeat.java:754)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at
com.sun.faces.application.view.FaceletPartialStateManagementStrategy.saveView(FaceletPartialStateManagementStrategy.java:472)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:89)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at
com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:478)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[rt.jar:1.7.0_40]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[rt.jar:1.7.0_40]
at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_40]
Caused by: javax.el.ELException: /resources/taglib.xhtml @80,109
value="#{taglibReader.getDefaultAttributes(tag)}":
java.lang.NullPointerException
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:114)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:112)
[javax.el-3.0.0.jar:3.0.0]
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
[javax.el-3.0.0.jar:3.0.0]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
[jsf-impl-2.2.5-jbossorg-3.jar:]
... 44 more
Caused by: javax.el.ELException: java.lang.NullPointerException
at javax.el.ELUtil.invokeMethod(ELUtil.java:330) [javax.el-3.0.0.jar:3.0.0]
at javax.el.BeanELResolver.invoke(BeanELResolver.java:536) [javax.el-3.0.0.jar:3.0.0]
at javax.el.CompositeELResolver.invoke(CompositeELResolver.java:256)
[javax.el-3.0.0.jar:3.0.0]
at com.sun.el.parser.AstValue.getValue(AstValue.java:136) [javax.el-3.0.0.jar:3.0.0]
at com.sun.el.parser.AstValue.getValue(AstValue.java:204) [javax.el-3.0.0.jar:3.0.0]
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
[javax.el-3.0.0.jar:3.0.0]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
[jsf-impl-2.2.5-jbossorg-3.jar:]
... 49 more
Caused by: java.lang.NullPointerException
at
org.richfaces.bootstrap.demo.TaglibReader.getAllAttributesFromTagName(TaglibReader.java:120)
[classes:]
at
org.richfaces.bootstrap.demo.TaglibReader.initAttributesForTagName(TaglibReader.java:124)
[classes:]
at org.richfaces.bootstrap.demo.TaglibReader.getDefaultAttributes(TaglibReader.java:100)
[classes:]
at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) [:1.7.0_40]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_40]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_40]
at javax.el.ELUtil.invokeMethod(ELUtil.java:326) [javax.el-3.0.0.jar:3.0.0]
... 57 more
10:21:11,976 ERROR [io.undertow.request] (default task-12) UT005023: Exception handling
request to /bootstrap-showcase/component/chart/index.jsf: javax.servlet.ServletException
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[rt.jar:1.7.0_40]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[rt.jar:1.7.0_40]
at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_40]
Caused by: java.lang.NullPointerException
at
org.richfaces.bootstrap.demo.TaglibReader.getAllAttributesFromTagName(TaglibReader.java:120)
[classes:]
at
org.richfaces.bootstrap.demo.TaglibReader.initAttributesForTagName(TaglibReader.java:124)
[classes:]
at org.richfaces.bootstrap.demo.TaglibReader.getDefaultAttributes(TaglibReader.java:100)
[classes:]
at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) [:1.7.0_40]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_40]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_40]
at javax.el.ELUtil.invokeMethod(ELUtil.java:326) [javax.el-3.0.0.jar:3.0.0]
at javax.el.BeanELResolver.invoke(BeanELResolver.java:536) [javax.el-3.0.0.jar:3.0.0]
at javax.el.CompositeELResolver.invoke(CompositeELResolver.java:256)
[javax.el-3.0.0.jar:3.0.0]
at com.sun.el.parser.AstValue.getValue(AstValue.java:136) [javax.el-3.0.0.jar:3.0.0]
at com.sun.el.parser.AstValue.getValue(AstValue.java:204) [javax.el-3.0.0.jar:3.0.0]
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
[javax.el-3.0.0.jar:3.0.0]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:112)
[javax.el-3.0.0.jar:3.0.0]
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
[javax.el-3.0.0.jar:3.0.0]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
[weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.getValue(UIRepeat.java:279)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.getDataModel(UIRepeat.java:255)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.setIndex(UIRepeat.java:523)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.doVisitChildren(UIRepeat.java:790)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.visitTree(UIRepeat.java:748)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.facelets.component.UIRepeat.visitTree(UIRepeat.java:754)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at
com.sun.faces.application.view.FaceletPartialStateManagementStrategy.saveView(FaceletPartialStateManagementStrategy.java:472)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:89)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at
com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:478)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
[jsf-impl-2.2.5-jbossorg-3.jar:]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
[jboss-jsf-api_2.2_spec-2.2.5.jar:2.2.5]
... 24 more
{code}
{{/code}}
any ideas what might cause the issues?
thanks in advance
regards,
Lukas Macko
Posted by forums
Original post: https://community.jboss.org/message/859549#859549