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Marlin Compile Error "Marlin.h:218: error: 'NUM_AXIS' was not declared in this scope"

henbenley

Marlin Compile Error "Marlin.h:218: error: 'NUM_AXIS' was not declared in this scope"
May 18, 2015 04:21PM

Registered: 8 years ago
Posts: 1

I keep getting this error everytime that I try to compile marlin in order to send it to my board. Does anyone have any ideas to get this working for me?

Error Message

Marlin.h:218: error: 'NUM_AXIS' was not declared in this scope

Line in Question:

extern float current_position[NUM_AXIS];

Thanks!!

Reply Quote

frankvdh

Re: Marlin Compile Error "Marlin.h:218: error: 'NUM_AXIS' was not declared in this scope"
May 18, 2015 09:25PM

Registered: 9 years ago
Posts: 978

Your problem is actually in Configuration.h, or maybe you're missing that entirely?

Here's what's in mine at line 393


//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0}  // set the homing speeds (mm/min)