[Solved] Building wilson ts here. need some help with flashing marlin firmware. I followed all the configuration.h from Marty’s github and then when I hit compile, I get this error saying
“Marlin.h:219: error: ‘NUM_AXIS’ was not declared in this scope”
and I don’t know what this means… anyone can help? much appreciated thx
Delete. Re download Marlin again and now it worked…
Probably a bad download. Also try to compile it BEFORE modifying the files. Just to make sure that it is good. One more thing is to make sure you are using the Arduino IDE version 1.0.6. Using other versions can cause weird errors.
Thanks that was assuring… I was using whatever latest from arduino website and it didn’t work…
And I did eventually learn to hit the “check” button first before I change anything 
should have though of that the first time…
@Step_Cia I went round and round with Marlin 1.0.2 before I remembered reading about the IDE version. I too had the latest version. That was a real pain to sort out.
Well the only reason I tried 1.0.6 is because it says so on josef prusa’s website for his i3 so I thought I gave it a try. And it works.
But I still don’t know why other version won’t work
