i think i broke it further

legacy/resources/shaders/phong.vert

@@ -2,7 +2,7 @@
 
 layout(location = 0) in vec3 position;
 layout(location = 1) in vec3 normal;
-layout(location = 2) in vec3 texCoord;
+// layout(location = 2) in vec3 texCoord;
 
 out vec3 Normal;
 out vec3 FragPos;