#if NONLINEAR_SYSTEM

#if !(GANTRY)

There you see some #if #elif with MOTHERBOARD tested. What you need is a additional section with your motherboard id and then change the pin numbers accordingly. Then compilation and display will work

#if (Z_MIN_PIN > -1) && MIN_HARDWARE_ENDSTOP_Z

#if FEATURE_CONTROLLER == CONTROLLER_RADDS

#if FEATURE_Z_PROBE && Z_PROBE_PIN>-1

#if DRIVE_SYSTEM==ZX_GANTRY

 #if !(defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1284__) || defined(__AVR_ATmega2561__) || defined(__AVR_ATmega1281__) defined (

#if (DRIVE_SYSTEM == DELTA) && DISTORTION_EXTRAPOLATE_CORNERS

#if DRIVE_SYSTEM == XY_GANTRY || DRIVE_SYSTEM == XZ_GANTRY

#if (FEATURE_CONTROLLER == CONTROLLER_SMARTRAMPS) || (FEATURE_CONTROLLER == CONTROLLER_GADGETS3D_SHIELD) || (FEATURE_CONTROLLER == CONTROLLER_REPRAPDISCOUNT_GLCD)

#if MOTHERBOARD == 33

#ifdef U8GLIB_ST7920

#if MOTHERBOARD == 703

#ifdef REPRAPPRO_MULTIMATERIALS

#if MOTHERBOARD == 999

The originally messed code is #ifdef REPRAPPRO_MULTIMATERIALS

#if UI_DISPLAY_TYPE==4

Commands.cpp:53:20: error: #if with no expression

Also it compiles for me the #if expressions mentioned should be #ifdef not #if. It is now fixed and should compile with Arduino 1.0.6 as well.