java.lang.NullPointerException
   at org.netbeans.modules.cnd.debugger.common2.debugger.io.DebuggerExternalTerminal.<init>(DebuggerExternalTerminal.java:94)
   at org.netbeans.modules.cnd.debugger.common2.debugger.io.ExternalTerminalPack.start(ExternalTerminalPack.java:64)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$Factory.startAsync(Gdb.java:320)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$Factory.access$1400(Gdb.java:166)
   at org.netbeans.modules.cnd.debugger.gdb2.Gdb$Factory$1$1.run(Gdb.java:292)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)