java.lang.NoClassDefFoundError: org/openide/util/NetworkSettings at org.netbeans.modules.subversion.config.SvnConfigFiles.setProxy(SvnConfigFiles.java:244) at org.netbeans.modules.subversion.config.SvnConfigFiles.storeSvnServersSettings(SvnConfigFiles.java:210) at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.handle(SvnClientInvocationHandler.java:364) at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invokeMethod(SvnClientInvocationHandler.java:331) at org.netbeans.modules.subversion.client.SvnClientInvocationHandler$2.call(SvnClientInvocationHandler.java:176) at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invoke(SvnClientInvocationHandler.java:185) at $Proxy21.addNotifyListener(.java:0) at org.netbeans.modules.subversion.Subversion.attachListeners(Subversion.java:359) at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:271) at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:263) at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:283) at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:276) at org.netbeans.modules.subversion.VersionsCache.getBaseRevisionFile(VersionsCache.java:246) at org.netbeans.modules.subversion.Subversion.getOriginalFile(Subversion.java:574) at org.netbeans.modules.subversion.SubversionVCS.getOriginalFile(SubversionVCS.java:157) at org.netbeans.modules.versioning.diff.DiffSidebar.checkoutOriginalFiles(DiffSidebar.java:985) at org.netbeans.modules.versioning.diff.DiffSidebar.getText(DiffSidebar.java:911) at org.netbeans.modules.versioning.diff.DiffSidebar.access$1200(DiffSidebar.java:103) at org.netbeans.modules.versioning.diff.DiffSidebar$RefreshDiffTask.fetchOriginalContent(DiffSidebar.java:878) at org.netbeans.modules.versioning.diff.DiffSidebar$RefreshDiffTask.computeDiff(DiffSidebar.java:849) at org.netbeans.modules.versioning.diff.DiffSidebar$RefreshDiffTask.run(DiffSidebar.java:834) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)