Building Project in Wind River

[Team 4657]

We are having problems building a project in Wind River that was created with Robot Builder, our error code was this:
C:/WindRiver/workspace/Robot/Commands/../Subsystems/DriveTrain.h:10:1: unterminated #ifndef
C:\WindRiver\vxworks-6.3\host\x86-win32\bin\make.exe: *** [CommandBasedRobotTemplate/Debug/Objects/Robot/Commands/SlowTankDrive.o] Error 1
Build Failed in Project 'Robot' (Process Exit Value was 2)
It was having problems with this line in the code:
#ifndef DRIVE_TRAIN_H