Discussoes de Programacao e Tecnologia

Problema com tree em RichFaces

0 respostas
marcosharbs
marcosharbs

Oie pessoal to tentando usa rich faces aqui, consegui usar, usei um label, uma pick list, agora fui tenta gera uma tree qye usa uma classe bean mas ta dando um erro, vou colar o log abaixo se alguém puder me ajudar ficaria grato:

20/01/2009 16:09:51 com.sun.faces.lifecycle.LifecycleImpl phase
WARNING: executePhase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@103de90) threw exception
javax.faces.FacesException: org.apache.jasper.el.JspELException: /index.jsp(21,12) '#{simpleTreeBean.treeNode}' Error reading 'treeNode' on type org.richfaces.demo.tree.SimpleTreeBean
	at javax.faces.component.UIData.getValue(UIData.java:585)
	at org.ajax4jsf.component.UIDataAdaptor.getValue(UIDataAdaptor.java:1644)
	at org.richfaces.component.UITree.createDataModel(UITree.java:679)
	at org.ajax4jsf.component.UIDataAdaptor.getExtendedDataModel(UIDataAdaptor.java:621)
	at org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:339)
	at org.richfaces.renderkit.TreeRendererBase.writeContent(TreeRendererBase.java:660)
	at org.richfaces.renderkit.TreeRendererBase.encodeChildren(TreeRendererBase.java:601)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:232)
	at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:277)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
	at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:889)
	at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:133)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:244)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	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:228)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
	at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.jasper.el.JspELException: /index.jsp(21,12) '#{simpleTreeBean.treeNode}' Error reading 'treeNode' on type org.richfaces.demo.tree.SimpleTreeBean
	at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:107)
	at javax.faces.component.UIData.getValue(UIData.java:582)
	... 41 more
Caused by: java.lang.NullPointerException
	at java.util.Properties$LineReader.readLine(Properties.java:418)
	at java.util.Properties.load0(Properties.java:337)
	at java.util.Properties.load(Properties.java:325)
	at org.richfaces.demo.tree.SimpleTreeBean.loadTree(SimpleTreeBean.java:56)
	at org.richfaces.demo.tree.SimpleTreeBean.getTreeNode(SimpleTreeBean.java:93)
	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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:62)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:97)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
	... 42 more
20/01/2009 16:09:51 org.ajax4jsf.webapp.BaseXMLFilter doXmlFilter
SEVERE: Exception in the filter chain
javax.servlet.ServletException
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	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:228)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
	at java.util.Properties$LineReader.readLine(Properties.java:418)
	at java.util.Properties.load0(Properties.java:337)
	at java.util.Properties.load(Properties.java:325)
	at org.richfaces.demo.tree.SimpleTreeBean.loadTree(SimpleTreeBean.java:56)
	at org.richfaces.demo.tree.SimpleTreeBean.getTreeNode(SimpleTreeBean.java:93)
	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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:62)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:97)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
	at javax.faces.component.UIData.getValue(UIData.java:582)
	at org.ajax4jsf.component.UIDataAdaptor.getValue(UIDataAdaptor.java:1644)
	at org.richfaces.component.UITree.createDataModel(UITree.java:679)
	at org.ajax4jsf.component.UIDataAdaptor.getExtendedDataModel(UIDataAdaptor.java:621)
	at org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:339)
	at org.richfaces.renderkit.TreeRendererBase.writeContent(TreeRendererBase.java:660)
	at org.richfaces.renderkit.TreeRendererBase.encodeChildren(TreeRendererBase.java:601)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:232)
	at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:277)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
	at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:889)
	at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:133)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:244)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	... 18 more
20/01/2009 16:09:51 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.NullPointerException
	at java.util.Properties$LineReader.readLine(Properties.java:418)
	at java.util.Properties.load0(Properties.java:337)
	at java.util.Properties.load(Properties.java:325)
	at org.richfaces.demo.tree.SimpleTreeBean.loadTree(SimpleTreeBean.java:56)
	at org.richfaces.demo.tree.SimpleTreeBean.getTreeNode(SimpleTreeBean.java:93)
	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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:62)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:97)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
	at javax.faces.component.UIData.getValue(UIData.java:582)
	at org.ajax4jsf.component.UIDataAdaptor.getValue(UIDataAdaptor.java:1644)
	at org.richfaces.component.UITree.createDataModel(UITree.java:679)
	at org.ajax4jsf.component.UIDataAdaptor.getExtendedDataModel(UIDataAdaptor.java:621)
	at org.ajax4jsf.component.UIDataAdaptor.setRowKey(UIDataAdaptor.java:339)
	at org.richfaces.renderkit.TreeRendererBase.writeContent(TreeRendererBase.java:660)
	at org.richfaces.renderkit.TreeRendererBase.encodeChildren(TreeRendererBase.java:601)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:232)
	at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:277)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
	at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:828)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:889)
	at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:182)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:133)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:244)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	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:228)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
	at java.lang.Thread.run(Thread.java:619)
Alura Desenvolvimento Front-End React Do primeiro componente à liderança técnica! HTML/CSS/JavaScript fundamental, React com hooks e...
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