java.lang.NullPointerException: null at com.esproc.jdbc.Server.getDfxList(Unknown Source:88) at com.esproc.jdbc.InternalConnection.getMetaData(Unknown Source:314)

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null at com.esproc.jdbc.Server.getDfxList(Unknown Source:88) at com.esproc.jdbc.InternalConnection.getMetaData(Unknown Source:314)
java.lang.NullPointerException: null at com.esproc.jdbc.Server.getDfxList(Unknown Source:88) at com.esproc.jdbc.InternalConnection.getMetaData(Unknown Source:314)
at org.eclipse.birt.report.data.oda.jdbc.ui.provider.JdbcMetaDataProvider.isSupportSchema(JdbcMetaDataProvider.java:305)
at org.eclipse.birt.report.data.oda.jdbc.ui.editors.SQLDataSetEditorPage.createDBMetaDataSelectionComposite(SQLDataSetEditorPage.java:405)
at org.eclipse.birt.report.data.oda.jdbc.ui.editors.SQLDataSetEditorPage.createPageControl(SQLDataSetEditorPage.java:334)
at org.eclipse.birt.report.data.oda.jdbc.ui.editors.SQLDataSetEditorPage.createPageCustomControl(SQLDataSetEditorPage.java:307)
at org.eclipse.datatools.connectivity.oda.design.ui.wizards.DataSetWizardPage.createControl(DataSetWizardPage.java:123)
at org.eclipse.datatools.connectivity.oda.design.internal.ui.DataSetEditorPageCore.createContents(DataSetEditorPageCore.java:74)
at org.eclipse.birt.report.designer.data.ui.dataset.PropertyPageWrapper.createPageControl(PropertyPageWrapper.java:61)
at org.eclipse.birt.report.designer.data.ui.property.PropertyNode.createPageControl(PropertyNode.java:238)
at org.eclipse.birt.report.designer.data.ui.property.AbstractPropertyDialog.showPage(AbstractPropertyDialog.java:577)
at org.eclipse.birt.report.designer.data.ui.property.AbstractPropertyDialog.showSelectionPage(AbstractPropertyDialog.java:482)
at org.eclipse.birt.report.designer.data.ui.dataset.DataSetEditor.showSelectionPage(DataSetEditor.java:913)
at org.eclipse.birt.report.designer.data.ui.property.AbstractPropertyDialog$2$1.run(AbstractPropertyDialog.java:438)
at org.eclipse.birt.report.designer.data.ui.property.AbstractPropertyDialog$2.selectionChanged(AbstractPropertyDialog.java:433)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:155)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2191)
at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1728)
at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1077)
at org.eclipse.birt.report.designer.data.ui.property.AbstractPropertyDialog.initTreeSelection(AbstractPropertyDialog.java:408)
at org.eclipse.birt.report.designer.data.ui.property.AbstractPropertyDialog.createDialogArea(AbstractPropertyDialog.java:299)
at org.eclipse.birt.report.designer.data.ui.dataset.DataSetEditor.createDialogArea(DataSetEditor.java:124)
at org.eclipse.birt.report.designer.data.ui.dataset.DataSetEditor.createContents(DataSetEditor.java:602)
at org.eclipse.jface.window.Window.create(Window.java:426)
at org.eclipse.birt.report.designer.ui.dialogs.BaseDialog.open(BaseDialog.java:107)
at org.eclipse.birt.report.designer.data.ui.actions.EditDataSetAction.doAction(EditDataSetAction.java:105)
at org.eclipse.birt.report.designer.internal.ui.views.actions.AbstractElementAction.run(AbstractElementAction.java:70)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4228)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at sun.reflect.NativeMethodAccessorImpl.invoke0(null:-2)
at sun.reflect.NativeMethodAccessorImpl.invoke(null:-1)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(null:-1)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)

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