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

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via Oracle Community by 3004, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at com.bea.xmleditor.core.xml.XMLDocument.getCharAt(XMLDocument.java:258)
at com.bea.xmleditor.core.xml.XMLDocumentQuotedText.hasQuoteAt(XMLDocumentQuotedText.java:120)
at com.bea.xmleditor.core.xml.XMLDocumentQuotedText.untranslatedText(XMLDocumentQuotedText.java:44)
at com.bea.xmleditor.core.xml.XMLDocumentQuotedText.treeDisplayText(XMLDocumentQuotedText.java:188)
at com.bea.xmleditor.application.ui.XMLTree.convertValueToText(XMLTree.java:198)
at com.bea.xmleditor.application.ui.XMLTree$TreeNodeRenderer.getTreeCellRendererComponent(XMLTree.java:273)
at javax.swing.plaf.basic.BasicTreeUI$NodeDimensionsHandler.getNodeDimensions(UnknownSource)
at javax.swing.tree.AbstractLayoutCache.getNodeDimensions(Unknown Source)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.updatePreferredSize(UnknownSource)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(UnknownSource)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(UnknownSource)
at javax.swing.tree.VariableHeightLayoutCache.ensurePathIsExpanded(UnknownSource)
at javax.swing.tree.VariableHeightLayoutCache.setExpandedState(UnknownSource)
at javax.swing.plaf.basic.BasicTreeUI.updateExpandedDescendants(UnknownSource)
at javax.swing.plaf.basic.BasicTreeUI$TreeExpansionHandler.treeExpanded(UnknownSource)
at javax.swing.JTree.fireTreeExpanded(Unknown Source)
at javax.swing.JTree.setExpandedState(Unknown Source)
at javax.swing.JTree.expandPath(Unknown Source)
at javax.swing.JTree.makeVisible(Unknown Source)
at javax.swing.plaf.basic.BasicTreeUI$TreeSelectionHandler.valueChanged(UnknownSource)
at javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(UnknownSource)
at javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(UnknownSource)
at javax.swing.tree.DefaultTreeSelectionModel.setSelectionPaths(UnknownSource)
at javax.swing.tree.DefaultTreeSelectionModel.setSelectionPath(UnknownSource)
at com.bea.xmleditor.application.ui.XMLTree.selectItem(XMLTree.java:229)
at com.bea.xmleditor.core.xml.XMLDocument.selectItemInTree(XMLDocument.java:1455)

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