In Repetier Host V2.1.3 in combination with Slic3r 1.3.1.-dev (both windows 10 versions) I get a lot of errors such as
Use of uninitialized value $r in numeric eq (==) at D:\WipeTower_Slic3c_v3\myColourChange.pl line 534
and also line 538
and the process of the pl-file is aborted.
Looking at that line is seems to be $r which is declared as my $r = $_[2]; # Start corner 0 - 3
Changing the declaration in my $r = 0 lets generat a g-code where the wipe tower layers ar not on top of each other, but squares next to each other in the direction of the x-axis
You may contact me by mail: marcel.ingelbrecht@telenet.be
![image](https://user-images.githubusercontent.com/45893326/50041035-8af0d980-004e-11e9-85fe-84b458c8e4b5.png)
In Repetier Host V2.1.3 in combination with Slic3r 1.3.1.-dev (both windows 10 versions) I get a lot of errors such as