diff --git a/lib/Slic3r/Print.pm b/lib/Slic3r/Print.pm index 77251d50c..57833ffe3 100644 --- a/lib/Slic3r/Print.pm +++ b/lib/Slic3r/Print.pm @@ -353,7 +353,7 @@ sub make_skirt { my @layer_points = ( (map @$_, map @{$_->expolygon}, map @{$_->slices}, @layers), (map @$_, map @{$_->thin_walls}, @layers), - (map @{$_->polyline}, map @{$_->support_fills->paths}, grep $_->support_fills, @layers), + (map @{$_->polyline->deserialize}, map @{$_->support_fills->paths}, grep $_->support_fills, @layers), ); push @points, map move_points($_, @layer_points), @{$self->copies->[$obj_idx]}; }