java.lang.NullPointerException
        at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:222)
        at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:255)
        at org.netbeans.modules.subversion.ui.commit.CommitAction.performCommit(CommitAction.java:503)
        at org.netbeans.modules.subversion.ui.commit.CommitAction.performCommit(CommitAction.java:495)
        at org.netbeans.modules.subversion.ui.commit.CommitAction$3.perform(CommitAction.java:322)
        at org.netbeans.modules.subversion.client.SvnProgressSupport.performIntern(SvnProgressSupport.java:101)
        at org.netbeans.modules.subversion.client.SvnProgressSupport.run(SvnProgressSupport.java:94)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)