diff --git a/leenkx/Sources/iron/object/CurveObject.hx b/leenkx/Sources/iron/object/CurveObject.hx
index 15d495c7..88c26466 100644
--- a/leenkx/Sources/iron/object/CurveObject.hx
+++ b/leenkx/Sources/iron/object/CurveObject.hx
@@ -84,7 +84,7 @@ class CurveObject extends Object {
 		};
 
 		for (spline in data.splines) {
-			var newSpline = {
+			var newSpline: TSpline = {
 				points: [],
 				closed: spline.closed,
 				resolution: spline.resolution,
@@ -441,7 +441,7 @@ class CurveObject extends Object {
 
 		for (splineIndex in 0...splinesLength) {
 			var spline = data.splines[splineIndex];
-			var matIdx = spline.material_index != null ? spline.material_index : 0;
+			var matIdx = spline.material_index;
 			if (!indicesByMaterial.exists(matIdx)) indicesByMaterial.set(matIdx, []);
 			var indices = indicesByMaterial.get(matIdx);
 
@@ -704,7 +704,7 @@ class CurveObject extends Object {
 
 		for (splineIndex in 0...splinesLength) {
 			var spline = data.splines[splineIndex];
-			var matIdx = spline.material_index != null ? spline.material_index : 0;
+			var matIdx = spline.material_index;
 			if (!indicesByMaterial.exists(matIdx)) indicesByMaterial.set(matIdx, []);
 			var indices = indicesByMaterial.get(matIdx);
 
@@ -1032,7 +1032,8 @@ class CurveObject extends Object {
 		if (basePos == null) return null;
 
 		var baseVertCount = Std.int(basePos.length / 4);
-		var baseScale = baseRaw.scale_pos;
+		var baseScale: kha.FastFloat = 1.0;
+	if (baseRaw.scale_pos != null) baseScale = baseRaw.scale_pos;
 
 		var minVal = 1e10;
 		var maxVal = -1e10;
diff --git a/leenkx/Sources/leenkx/trait/internal/DebugConsole.hx b/leenkx/Sources/leenkx/trait/internal/DebugConsole.hx
index b61743fb..0d688f62 100644
--- a/leenkx/Sources/leenkx/trait/internal/DebugConsole.hx
+++ b/leenkx/Sources/leenkx/trait/internal/DebugConsole.hx
@@ -968,6 +968,7 @@ class DebugConsole extends Trait {
 					ui.unindent();
 				}
 
+				#if js
 				if (ui.panel(Id.handle({selected: false}), "Console")) {
 					ui.indent();
 					var t = ui.textInput(Id.handle());
@@ -977,6 +978,7 @@ class DebugConsole extends Trait {
 					}
 					ui.unindent();
 				}
+				#end
 			}
 			if (ui.tab(htab, lastTraces[0] == "" ? "Console" : lastTraces[0].substr(0, 20))) {
 				#if js