1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/src/asn1/DerVisibleString.cs b/crypto/src/asn1/DerVisibleString.cs
index 84c9caade..e1112201a 100644
--- a/crypto/src/asn1/DerVisibleString.cs
+++ b/crypto/src/asn1/DerVisibleString.cs
@@ -36,7 +36,7 @@ namespace Org.BouncyCastle.Asn1
                 return GetInstance(((Asn1TaggedObject)obj).GetObject());
             }
 
-            throw new ArgumentException("illegal object in GetInstance: " + obj.GetType().Name);
+            throw new ArgumentException("illegal object in GetInstance: " + Platform.GetTypeName(obj));
         }
 
         /**