title: Graphical layout broken
body: <p>Can't add elements from the Palette to the editor, nothing appears on the editor, the palette seems ok. This message appears when opening the main.xml layout file from a newly created project:</p>
  
  <pre><code>The project target (Android 2.2) is still loading.
  </code></pre>
  
  <p>The layout will refresh automatically once the process is finished.</p>
  
  <p>Also, on the error log:</p>
  
  <pre><code>    eclipse.buildId=M20110210-1200
  java.version=1.6.0_29
  java.vendor=Apple Inc.
  BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
  Framework arguments:  -product org.eclipse.epp.package.java.product -keyring /Users/artur/.eclipse_keyring -showlocation
  Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.java.product -keyring /Users/artur/.eclipse_keyring -showlocation
  
  
  Error
  Thu Feb 02 12:53:03 CET 2012
  Error while loading editor
  
  java.lang.NullPointerException
      at com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite$PhoneConfigComparator.compare(ConfigurationComposite.java:1068)
      at com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite$PhoneConfigComparator.compare(ConfigurationComposite.java:1)
      at java.util.Arrays.mergeSort(Arrays.java:1270)
      at java.util.Arrays.mergeSort(Arrays.java:1281)
      at java.util.Arrays.mergeSort(Arrays.java:1282)
      at java.util.Arrays.mergeSort(Arrays.java:1282)
      at java.util.Arrays.mergeSort(Arrays.java:1282)
      at java.util.Arrays.mergeSort(Arrays.java:1282)
      at java.util.Arrays.mergeSort(Arrays.java:1282)
      at java.util.Arrays.sort(Arrays.java:1210)
      at java.util.Collections.sort(Collections.java:159)
      at com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.selectConfigMatch(ConfigurationComposite.java:1098)
      at com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.findAndSetCompatibleConfig(ConfigurationComposite.java:988)
      at com.android.ide.eclipse.adt.internal.editors.layout.configuration.ConfigurationComposite.onXmlModelLoaded(ConfigurationComposite.java:724)
      at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.onTargetChange(GraphicalEditorPart.java:976)
      at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.onDescriptorsChanged(LayoutEditor.java:583)
      at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.initUiRootNode(LayoutEditor.java:505)
      at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.xmlModelChanged(LayoutEditor.java:324)
      at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor$XmlModelStateListener.modelChanged(AndroidXmlEditor.java:1511)
      at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.createTextEditor(AndroidXmlEditor.java:765)
      at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.createAndroidPages(AndroidXmlEditor.java:295)
      at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.addPages(AndroidXmlEditor.java:285)
      at org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138)
      at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:348)
      at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
      at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
      at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
      at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289)
      at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2863)
      at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768)
      at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760)
      at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711)
      at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
      at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707)
      at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691)
      at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682)
      at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)
      at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)
      at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:365)
      at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168)
      at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229)
      at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208)
      at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274)
      at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250)
      at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373)
      at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526)
      at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
      at org.eclipse.jface.viewers.StructuredViewer$2.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.fireOpen(StructuredViewer.java:843)
      at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1131)
      at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1235)
      at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264)
      at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258)
      at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298)
      at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1383)
      at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1195)
      at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3629)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3284)
      at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
      at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
      at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
      at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
      at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
      at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
      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:369)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
      at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
      at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
  </code></pre>
  
  <p>Help?</p>