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via Icesoft by kirpi4ik, 1 year ago
java.lang.NullPointerException: 	at com.icesoft.faces.component.tree.TreeRenderer.encodeBegin(TreeRenderer.java:145)	at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:813)	at com.icesoft.faces.component.tree.Tree.encodeBegin(Tree.java:228)	at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:356)	at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)	at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)	at com.icesoft.faces.renderkit.dom_html_basic.GridRenderer.encodeChildren(GridRenderer.java:208)	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)