javax.faces.el.PropertyNotFoundException

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    • javax.faces.el.PropertyNotFoundException: /contacts/contactManagerDataGrid.xhtml @66,81 binding="#{uiContactDto.checkboxContactChanged}": Target Unreachable, identifier 'uiContactDto' resolved to null at com.sun.facelets.el.LegacyValueBinding.setValue(LegacyValueBinding.java:72) at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:413) at com.sun.facelets.tag.jsf.ComponentHandler.createComponent(ComponentHandler.java:218) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:135) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) at com.sun.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:60) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.core.FacetHandler.apply(FacetHandler.java:68) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295) at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165) at com.icesoft.faces.facelets.UIXhtmlHandler.apply(Unknown Source) at com.icesoft.faces.facelets.UIXhtmlHandler.apply(Unknown Source) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:109) at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) at com.sun.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:60) at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:73) at com.icesoft.faces.facelets.UIXhtmlHandler.apply(Unknown Source) at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95) at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(Unknown Source) at com.icesoft.faces.application.D2DViewHandler.renderView(Unknown Source) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:268) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137) at com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet.service(Unknown Source)
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