I get this when I try to run NB after installing Subversion 1.3.1 and netbeans.
I have a project open that has subversioned files and I guess it's when it tries
to read those that this happens. NB thows a lot of these and it is impossible to
get it to start.

The exception:

java.lang.NullPointerException
	at java.io.File.<init>(File.java:222)
	at
org.tigris.subversion.svnclientadapter.commandline.CmdLineInfoPart.getFile(CmdLineInfoPart.java:123)
	at
org.tigris.subversion.svnclientadapter.commandline.CmdLineStatuses.getCorrespondingInfoPart(CmdLineStatuses.java:103)
	at
org.tigris.subversion.svnclientadapter.commandline.CmdLineStatuses.buildStatuses(CmdLineStatuses.java:84)
	at
org.tigris.subversion.svnclientadapter.commandline.CmdLineStatuses.<init>(CmdLineStatuses.java:65)
	at
org.tigris.subversion.svnclientadapter.commandline.CmdLineClientAdapter.getStatus(CmdLineClientAdapter.java:603)
	at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:589)
	at
org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invokeMethod(SvnClientInvocationHandler.java:156)
	at
org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invoke(SvnClientInvocationHandler.java:107)
	at $Proxy13.getStatus(Unknown Source)
	at
org.netbeans.modules.subversion.FileStatusCache.scanFolder(FileStatusCache.java:503)
	at
org.netbeans.modules.subversion.FileStatusCache.getScannedFiles(FileStatusCache.java:471)
	at
org.netbeans.modules.subversion.FileStatusCache.getStatus(FileStatusCache.java:226)
	at
org.netbeans.modules.subversion.FileStatusProvider.isManaged(FileStatusProvider.java:189)
	at
org.netbeans.modules.subversion.FileStatusProvider.annotateNameHtml(FileStatusProvider.java:61)
	at
org.netbeans.modules.masterfs.MasterFileSystem$StatusImpl.annotateNameHtml(MasterFileSystem.java:459)
	at org.openide.loaders.DataNode.getHtmlDisplayName(DataNode.java:228)
	at
org.netbeans.modules.form.FormEditorSupport.getMVTCDisplayName(FormEditorSupport.java:543)
	at
org.netbeans.modules.form.FormEditorSupport.setTopComponent(FormEditorSupport.java:648)
	at
org.netbeans.modules.form.FormDesigner.setMultiViewCallback(FormDesigner.java:1453)
	at
org.netbeans.core.multiview.MultiViewModel.getElementForDescription(MultiViewModel.java:188)
	at
org.netbeans.core.multiview.MultiViewModel.getActiveElement(MultiViewModel.java:105)
	at
org.netbeans.core.multiview.MultiViewModel.getActiveElement(MultiViewModel.java:101)
	at
org.netbeans.core.multiview.MultiViewPeer.peerGetUndoRedo(MultiViewPeer.java:455)
	at
org.netbeans.core.multiview.MultiViewCloneableTopComponent.getUndoRedo(MultiViewCloneableTopComponent.java:271)
	at org.openide.actions.UndoAction.getUndoRedo(UndoAction.java:105)
	at org.openide.actions.UndoAction.getName(UndoAction.java:112)
	at org.openide.util.actions.SystemAction.getValue(SystemAction.java:138)
	at org.openide.awt.Actions$ButtonBridge.updateState(Actions.java:698)
	at org.openide.awt.Actions.connect(Actions.java:229)
	at org.openide.awt.Actions.connect(Actions.java:210)
	at org.openide.awt.Actions$ToolbarButton.<init>(Actions.java:1157)
	at
org.netbeans.modules.openide.awt.DefaultAWTBridge.createToolbarPresenter(DefaultAWTBridge.java:65)
	at
org.openide.util.actions.CallableSystemAction.getToolbarPresenter(CallableSystemAction.java:71)
	at org.openide.awt.Toolbar$Folder.createInstance(Toolbar.java:978)
	at
org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:736)
	at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:68)
	at org.openide.loaders.FolderInstance$2.run(FolderInstance.java:622)
	at org.openide.util.Task.run(Task.java:216)
	at org.openide.awt.AWTTask.run(AWTTask.java:29)
	at org.openide.awt.AWTTask.waitFinished(AWTTask.java:36)
	at org.openide.loaders.FolderInstance.waitFinished(FolderInstance.java:292)
	at org.openide.loaders.FolderInstance.instanceCreate(FolderInstance.java:234)
	at org.openide.loaders.FolderInstance.instanceForCookie(FolderInstance.java:515)
	at
org.openide.loaders.FolderInstance$HoldInstance.instanceCreate(FolderInstance.java:1000)
	at org.openide.awt.ToolbarPool$Folder.createInstance(ToolbarPool.java:500)
	at
org.openide.loaders.FolderInstance.defaultProcessObjects(FolderInstance.java:736)
	at org.openide.loaders.FolderInstance.access$000(FolderInstance.java:68)
	at org.openide.loaders.FolderInstance$2.run(FolderInstance.java:622)
	at org.openide.util.Task.run(Task.java:216)
	at org.openide.awt.AWTTask.run(AWTTask.java:29)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
[catch] at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
	at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)