java.lang.NullPointerException

Icesoft | bLoehle | 3 years ago
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    Problem with outlineItemTree

    Icesoft | 3 years ago | bLoehle
    java.lang.NullPointerException
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    NullPointerException

    GitHub | 3 years ago | Usnul
    java.lang.NullPointerException
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    Can't get RDBMS Entities with relationships

    GitHub | 3 years ago | kkmishra
    java.lang.NullPointerException
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    GitHub | 3 years ago | christophpickl
    java.lang.NullPointerException
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    NPE with near cache operatio

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    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.concurrent.ConcurrentHashMap.hash()
    2. Java RT
      ConcurrentHashMap.get
      1. java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333)
      2. java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988)
      2 frames
    3. org.icepdf.core
      PageTree.getPageNumber
      1. org.icepdf.core.util.Library.getObject(Library.java:146)
      2. org.icepdf.core.pobjects.PageTree.getPageNumber(PageTree.java:225)
      2 frames
    4. org.icepdf.examples
      OutlineItemTreeNode.getChildCount
      1. org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode$NodeUserObject.<init>(OutlineItemTreeNode.java:105)
      2. org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode.<init>(OutlineItemTreeNode.java:53)
      3. org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode.ensureChildrenLoaded(OutlineItemTreeNode.java:90)
      4. org.icepdf.examples.jsf.viewer.view.OutlineItemTreeNode.getChildCount(OutlineItemTreeNode.java:74)
      4 frames
    5. com.icesoft.faces
      TreeRenderer.encodeChildren
      1. com.icesoft.faces.component.tree.TreeRenderer.encodeParentAndChildNodes(TreeRenderer.java:300)
      2. com.icesoft.faces.component.tree.TreeRenderer.encodeChildren(TreeRenderer.java:232)
      2 frames
    6. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
      1 frame
    7. com.icesoft.faces
      GroupRenderer.encodeChildren
      1. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
      2. com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
      2 frames
    8. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
      1 frame
    9. com.icesoft.faces
      PanelCollapsibleRenderer.encodeChildren
      1. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
      2. com.icesoft.faces.component.panelcollapsible.PanelCollapsibleRenderer.encodeChildren(PanelCollapsibleRenderer.java:124)
      2 frames
    10. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
      1 frame
    11. com.icesoft.faces
      GroupRenderer.encodeChildren
      1. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
      2. com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:96)
      2 frames
    12. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
      1 frame
    13. com.icesoft.faces
      D2DFaceletViewHandler.renderResponse
      1. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:492)
      2. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      3. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      4. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      5. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      6. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      7. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      8. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:497)
      9. com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:282)
      9 frames