java.lang.NullPointerException: This exception has no message.

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via Icesoft by bLoehle, 1 year ago
This exception has no message.
via sourceforge.net by Unknown author, 1 year ago
This exception has no message.
via GitHub by alvatar
, 1 year ago
This exception has no message.
via hivmr.com by Unknown author, 1 year ago
via https://bugzilla.redhat.com/bugzilla/ by Amador Pahim, 1 year ago
java.lang.NullPointerException:
at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333)
at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988)
at org.icepdf.core.util.Library.getObject(Library.java:146)
at org.icepdf.core.pobjects.PageTree.getPageNumber(PageTree.java:225)
at org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode$NodeUserObject.(OutlineItemTreeNode.java:105)
at org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode.(OutlineItemTreeNode.java:53)
at org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode.ensureChildrenLoaded(OutlineItemTreeNode.java:90)
at org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode.getChildCount(OutlineItemTreeNode.java:74)
at com.icesoft.faces.component.tree.TreeRenderer.encodeParentAndChildNodes(TreeRenderer.java:300)
at com.icesoft.faces.component.tree.TreeRenderer.encodeChildren(TreeRenderer.java:232)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
at com.icesoft.faces.component.panelcollapsible.PanelCollapsibleRenderer.encodeChildren(PanelCollapsibleRenderer.java:124)
at com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
at com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:492)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
at com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:282)

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