From 5c3b18d7a19c3ae9411728d5801b98d51a7c8cb2 Mon Sep 17 00:00:00 2001
From: Neyts Zupan <nejc.zupan@gmail.com>
Date: Fri, 24 Mar 2023 09:46:52 +0000
Subject: [PATCH] Maaybe missing @dataclass decorator here?

Randomly stumbled upon this when browsing the code.
---
 openapi_core/unmarshalling/schemas/exceptions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openapi_core/unmarshalling/schemas/exceptions.py b/openapi_core/unmarshalling/schemas/exceptions.py
index 43aaa2e2..8096fb64 100644
--- a/openapi_core/unmarshalling/schemas/exceptions.py
+++ b/openapi_core/unmarshalling/schemas/exceptions.py
@@ -20,7 +20,7 @@ class FormatterNotFoundError(UnmarshallerError):
     def __str__(self) -> str:
         return f"Formatter not found for {self.type_format} format"
 
-
+@dataclass
 class FormatUnmarshalError(UnmarshallerError):
     """Unable to unmarshal value for format"""