diff --git a/MVMCore/MVMCore/Models/Model/ModelRegistry.swift b/MVMCore/MVMCore/Models/Model/ModelRegistry.swift
index 3e3fc3d..2a3ebb2 100644
--- a/MVMCore/MVMCore/Models/Model/ModelRegistry.swift
+++ b/MVMCore/MVMCore/Models/Model/ModelRegistry.swift
@@ -45,10 +45,14 @@ extension KeyedDecodingContainer where Key: CodingKey {
     
     //MARK: - DecodeIfPresent
     public func decodeIfPresent<T, C:CodingKey>(codingKey: KeyedDecodingContainer<K>.Key, typeCodingKey: C) throws -> T? {
-
         //get the type string
-        let meta = try self.nestedContainer(keyedBy: C.self, forKey: codingKey)
-        guard let type = try meta.decodeIfPresent(String.self, forKey: typeCodingKey) else {
+        var me: KeyedDecodingContainer<C>?
+        do {
+            me = try self.nestedContainer(keyedBy: C.self, forKey: codingKey)
+        } catch {
+            return nil
+        }
+        guard let type = try me?.decodeIfPresent(String.self, forKey: typeCodingKey) else {
             return nil
         }