ERROR

[fernando]

I get this error and I can not use the dashboard.

What should I do to fix it?

some solution?

java.lang.NoSuchMethodError:org.netxms.ui.eclipse.networkmaps.widgets.NetworkMapWidget.setContent(Lorg/netxms/client/objects/NetworkMap;)V
    at org.netxms.ui.eclipse.dashboard.widgets.NetworkMapElement.<init>(NetworkMapElement.java:70)
    at org.netxms.ui.eclipse.dashboard.widgets.DashboardControl.createElementWidget(DashboardControl.java:218)
    at org.netxms.ui.eclipse.dashboard.widgets.DashboardControl.createContent(DashboardControl.java:123)
    at org.netxms.ui.eclipse.dashboard.widgets.DashboardControl.<init>(DashboardControl.java:87)
    at org.netxms.ui.eclipse.dashboard.views.DashboardView.createPartControl(DashboardView.java:89)
    at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:375)
    at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:229)
    at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
    at org.eclipse.ui.internal.Perspective.showView(Perspective.java:2245)
    at org.eclipse.ui.internal.WorkbenchPage.busyShowView(WorkbenchPage.java:1145)
    at org.eclipse.ui.internal.WorkbenchPage$20.run(WorkbenchPage.java:3921)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:3918)
    at org.netxms.ui.eclipse.dashboard.DashboardOpenHandler.openObject(DashboardOpenHandler.java:33)
    at org.netxms.ui.eclipse.objectbrowser.views.ObjectBrowser.callOpenObjectHandler(ObjectBrowser.java:691)
    at org.netxms.ui.eclipse.objectbrowser.views.ObjectBrowser.access$0(ObjectBrowser.java:685)
    at org.netxms.ui.eclipse.objectbrowser.views.ObjectBrowser$1.openObject(ObjectBrowser.java:190)
    at org.netxms.ui.eclipse.objectbrowser.widgets.ObjectTree.openObject(ObjectTree.java:673)
    at org.netxms.ui.eclipse.objectbrowser.widgets.ObjectTree.access$2(ObjectTree.java:670)
    at org.netxms.ui.eclipse.objectbrowser.widgets.ObjectTree$3.doubleClick(ObjectTree.java:145)
    at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:845)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
    at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:843)
    at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1462)
    at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1246)
    at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:249)
    at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:246)
    at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:307)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.netxms.ui.eclipse.console.NXMCApplication.start(NXMCApplication.java:37)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

[alk]

What version of nxmc you are using?
Try to run "nxmc -clean"

[fernando]

version nxmc-1.2.8