--- vec2web-2.0.4.7/qcadlib/src/engine/rs_entity.cpp

+++ vec2web-2.0.4.7/qcadlib/src/engine/rs_entity.cpp

@@ -861,7 +861,7 @@ std::ostream& operator << (std::ostream& os, RS_Entity& e) {

         os << " layer: NULL ";

     } else {

         os << " layer: " << e.layer->getName().latin1() << " ";

-        os << " layer address: " << (int)(e.layer) << " ";

+        os << " layer address: " << (size_t)(e.layer) << " ";

     }

     os << e.pen << "\n";

--- vec2web-2.0.4.7/qcadlib/src/engine/rs_layer.cpp

+++ vec2web-2.0.4.7/qcadlib/src/engine/rs_layer.cpp

@@ -55,7 +55,7 @@ std::ostream& operator << (std::ostream& os, const RS_Layer& l) {

     os << " name: " << l.getName().latin1()

     << " pen: " << l.getPen()

 	<< " frozen: " << (int)l.isFrozen()

-	<< " address: " << (int)(&l)

+	<< " address: " << (size_t)(&l)

     << std::endl;

     return os;

 }