Reflection with colliders error (Auto Mass) 5.3.1 - "Density cannot be set on the collider unless...

Hey Everyone,

I've upgraded to 5.3.1 and had an issue with reflection - Colliders,Rigidbodies, and auto mass. I've created an extension function for components to set themselves to each other with reflection, you just pass for example something like:

colliderA.SetFrom(colliderB);

Then colliderA should have the same values as colliderB.
This was always working fine but for some reason this exception is being thrown because of the auto-mass feature.

All of my objects don't use auto-mass, so there are no set collider densities. It actually is hidden from the inspector and I never intend to use it. So is there a flag I should be adding so that my colliders being set with reflection don't attempt to set density? I would understand this error if I had two objects, one using auto-mass one not, but both are not. It's like the collider's density property is still considered "Canwrite".

Here's my code. I'm not sure if that is enough but there is a catch{} which should remove the exception but I have no idea what kind of exception that is, maybe it's just

Code (CSharp):

1. public static T SetFrom<T>(this Component comp, T other) where T : Component {
2.         System.Type type = comp.GetType();
3.         if (type != other.GetType()){
4.             return null; // type mis-match
5.         }
6.         BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Default | BindingFlags.DeclaredOnly;
7.         while(type!=typeof(Component)){
8.             PropertyInfo[] pinfos = type.GetProperties(flags);
9.             foreach (var pinfo in pinfos) {
10.                 //Debug.Log(comp.GetType() + ", " + pinfo);
11.                 if (pinfo.CanWrite) {
12.                     try {
13.                         pinfo.SetValue(comp, pinfo.GetValue(other, null), null);
14.                     }
15.  
16.                     catch{}
17.                 }
18.             }
19.             FieldInfo[] finfos = type.GetFields(flags);
20.             foreach (var finfo in finfos) {
21.                 finfo.SetValue(comp, finfo.GetValue(other));
22.             }
23.             type = type.BaseType;
24.  
25.         }
26.         return comp as T;
27.     }

Thanks in advance, I've checked around on this issue but auto mass seems pretty new.

 

I got it,

Removing the binding flag "BindingFlags.Instance" made reflection ignore the colliders density property