Errors on CCS 5.077 compiler and PIC24FJ128GC006

[MrGG]

Has anyone know why I have this error for pin RB6, although the pin is listed in the data sheet as CN24?

enable_interrupts(INTR_CN_PIN | PIN_B6);

Error#27  Expression must evaluate to a constant  :: Not a CN pin

All other pins seem to work.
thanks

[HackAndCrack]

Has anyone know why I have this error for pin RB6, although the pin is listed in the data sheet as CN24?

enable_interrupts(INTR_CN_PIN | PIN_B6);

Error#27  Expression must evaluate to a constant  :: Not a CN pin

All other pins seem to work.
thanks

Zip and post your latest CCS PICC project files so that we can check it before replying.

[giappolo]

I don't know if this is useful but include file of micro says:
 #define INTR_CN_PIN              0x8000  // or in a PIN_xx constant
Perhaps you cannot use both