java.lang.ClassNotFoundException: org.eclipse.jgit.errors.MissingObjectException
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
Caused: java.lang.ClassNotFoundException: org.eclipse.jgit.errors.MissingObjectException starting from ModuleCL@7c24d4[org.netbeans.libs.git] with possible defining loaders null and declared parents [Netigso[reference:file:/C:/Program Files (x86)/NetBeans Dev 201203280401/ide/modules/com-jcraft-jsch.jar], Netigso[reference:file:/C:/Program Files (x86)/NetBeans Dev 201203280401/ide/modules/org-eclipse-jgit.jar]]
   at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:264)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
Caused: java.lang.NoClassDefFoundError: org/eclipse/jgit/errors/MissingObjectException
   at org.netbeans.libs.git.jgit.JGitRepository.getRepository(JGitRepository.java:64)
   at org.netbeans.libs.git.jgit.JGitRepository.<init>(JGitRepository.java:59)
   at org.netbeans.libs.git.GitRepository.createClient(GitRepository.java:107)
   at org.netbeans.modules.git.client.GitClient.<init>(GitClient.java:199)
   at org.netbeans.modules.git.Git.getClient(Git.java:197)
   at org.netbeans.modules.git.Git.getClient(Git.java:188)
   at org.netbeans.modules.git.Git.getClient(Git.java:184)
   at org.netbeans.modules.git.FileStatusCache.refreshAllRoots(FileStatusCache.java:209)
   at org.netbeans.modules.git.FileStatusCache.refreshAllRoots(FileStatusCache.java:183)
   at org.netbeans.modules.git.FileStatusCache.refreshAllRoots(FileStatusCache.java:171)
   at org.netbeans.modules.git.FilesystemInterceptor$RefreshTask.run(FilesystemInterceptor.java:411)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NoClassDefFoundError: org/eclipse/jgit/errors/MissingObjectException
   at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:1493)
   at org.netbeans.modules.git.FilesystemInterceptor.reScheduleRefresh(FilesystemInterceptor.java:477)
   at org.netbeans.modules.git.FilesystemInterceptor.access$1900(FilesystemInterceptor.java:83)
   at org.netbeans.modules.git.FilesystemInterceptor$GitFolderEventsHandler.initializeFiles(FilesystemInterceptor.java:718)
   at org.netbeans.modules.git.FilesystemInterceptor$GitFolderEventsHandler.access$1200(FilesystemInterceptor.java:535)
   at org.netbeans.modules.git.FilesystemInterceptor$GitFolderEventsHandler$1.run(FilesystemInterceptor.java:544)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032)