Type casting failed error fixed.

MVMCore/MVMCore/Models/Model/ModelRegistry.swift

@@ -365,11 +365,26 @@ public extension UnkeyedDecodingContainer {
             }
             // Now get the decoder to use for the type
             let decoder = try self.superDecoder()
-            if let model = try type.init(from: decoder) as? T {
+            let model = try type.init(from: decoder)
+            
+            if let model = model as? T {
                 models.append(model)
             } else {
-                MVMCoreLoggingHandler.logDebugMessage(withDelegate: "ModelRegistry Error decoderError: \(typeCodingKey)")
-                throw ModelRegistry.Error.decoderError
+                let typeName = "\(T.self)".components(separatedBy: "&").last?.trimmingCharacters(in: .whitespaces) ?? "\(T.self)"
+                let mirror = Mirror(reflecting: model)
+                
+                let logMessage = """
+                ModelRegistry Error:
+                Model Type Casting Failed:
+                - Attempted to cast value of type '\(mirror.subjectType)' to '\(typeName)'.
+                - Molecule Identifier: '\(identifier)'
+                - Debug Context:
+                Actual Type: '\(mirror.subjectType)'
+                Expected Type: '\(typeName)'
+                """
+
+                MVMCoreLoggingHandler.logDebugMessage(withDelegate: logMessage)
+                throw ModelRegistry.Error.decoderErrorModelNotMapped(identifer: identifier, codingKey: typeCodingKey, codingPath: nestedContainer.codingPath)
             }
         }