Hi,
I just played around with platformio builds. I noticed that there was a missing bracket in my generated file:
( right before env:stacker_3d_superboard_dbg )
<pre>; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
;
https://docs.platformio.org/page/projectconf.html<br/><br/>[platformio]<br/>env_default = due
src_dir = Repetier
[common]
[env:due]
platform = atmelsam
board = due
framework = arduino
env:stacker_3d_superboard_dbg]
platform = atmelsam
board = stacker_3d_superboard
framework = arduino
</pre>