java.lang.IllegalArgumentException: Attempted to pass a non-directory to findProject: InvalidFileObjectSupport$InvalidFileObject@19b6cb0[/export1/sside/oss_project/CC]
   at org.netbeans.api.project.ProjectManager.findProject(ProjectManager.java:230)
   at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfiguration.fixupMasterLinks(MakeConfiguration.java:561)
   at org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfiguration.copy(MakeConfiguration.java:552)
   at org.netbeans.modules.cnd.debugger.common2.debugger.debugtarget.DebugTarget.cloneRecord(DebugTarget.java:288)
   at org.netbeans.modules.cnd.debugger.common2.debugger.DebuggerSettingsBridge.noteProgLoaded(DebuggerSettingsBridge.java:413)
   at org.netbeans.modules.cnd.debugger.gdb2.GdbDebuggerImpl.noteProgLoaded(GdbDebuggerImpl.java:1296)
   at org.netbeans.modules.cnd.debugger.gdb2.GdbDebuggerImpl$27.onDone(GdbDebuggerImpl.java:3288)
   at org.netbeans.modules.cnd.debugger.gdb2.mi.MICommandManager.dispatch(MICommandManager.java:149)
   at org.netbeans.modules.cnd.debugger.gdb2.mi.MIProxy.dispatch(MIProxy.java:175)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$MyMIProxy.dispatch(Gdb.java:1063)
   at org.netbeans.modules.cnd.debugger.gdb2.mi.MIProxy.result(MIProxy.java:180)
   at org.netbeans.modules.cnd.debugger.gdb2.mi.MIProxy.processLine(MIProxy.java:144)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$Tap$3.run(Gdb.java:1041)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalArgumentException: Attempted to pass a non-directory to findProject: InvalidFileObjectSupport$InvalidFileObject@19b6cb0[/export1/sside/oss_project/CC]
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:425)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$Tap.dispatchInterceptedLines(Gdb.java:1039)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$Tap.putChars(Gdb.java:821)
   at org.netbeans.lib.terminalemulator.Term.putChars(Term.java:3195)
   at org.netbeans.lib.terminalemulator.StreamTerm$OutputMonitor$Trampoline.run(StreamTerm.java:205)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)