add exist_true to nnfit folder creation
Created by: scarlehoff
This should fix #836 (closed) but I am not able to reproduce the error in my computer (my guess is that you need to have a slow-enough disk?). Please have a look @siranipour
Created by: scarlehoff
This should fix #836 (closed) but I am not able to reproduce the error in my computer (my guess is that you need to have a slow-enough disk?). Please have a look @siranipour