diff --git a/src/libslic3r/ArcFitter.cpp b/src/libslic3r/ArcFitter.cpp index bfc95d0b7..cdfd708b1 100644 --- a/src/libslic3r/ArcFitter.cpp +++ b/src/libslic3r/ArcFitter.cpp @@ -1,4 +1,5 @@ #include "ArcFitter.hpp" +#include "Polyline.hpp" #include #include