Merge pull request #1742 from ousttrue/fix/blendshapeproxy_validator_nullcheck

[exporter] BlendShapeClip の null check

Assets/VRM/Editor/BlendShape/VRMBlendShapeProxyValidator.cs

@@ -24,6 +24,10 @@ namespace VRM
             var used = new HashSet<BlendShapeKey>();
             foreach (var c in p.BlendShapeAvatar.Clips)
             {
+                if (c == null)
+                {
+                    continue;
+                }
                 var key = c.Key;
                 if (used.Contains(key))
                 {

Assets/VRM/Runtime/IO/VRMExporter.cs

@@ -97,6 +97,10 @@ namespace VRM
                 {
                     foreach (var x in avatar.Clips)
                     {
+                        if (x == null)
+                        {
+                            continue;
+                        }
                         VRM.blendShapeMaster.Add(x, this);
                     }
                 }