From 92bd6984b684b5a3412cb91ca3ede804db5364c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adem=20Ayg=C3=BCn?= <ademsis@yahoo.com>
Date: Fri, 15 Jan 2021 15:03:22 +0300
Subject: [PATCH] Update DefaultExceptionToErrorInfoConverter.cs

---
 .../ExceptionHandling/DefaultExceptionToErrorInfoConverter.cs   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/AspNetCore/ExceptionHandling/DefaultExceptionToErrorInfoConverter.cs b/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/AspNetCore/ExceptionHandling/DefaultExceptionToErrorInfoConverter.cs
index eb8c4eb804..6c0c8ef193 100644
--- a/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/AspNetCore/ExceptionHandling/DefaultExceptionToErrorInfoConverter.cs
+++ b/framework/src/Volo.Abp.ExceptionHandling/Volo/Abp/AspNetCore/ExceptionHandling/DefaultExceptionToErrorInfoConverter.cs
@@ -141,7 +141,7 @@ namespace Volo.Abp.AspNetCore.ExceptionHandling
             {
                 foreach (var key in exception.Data.Keys)
                 {
-                    localizedValue = localizedValue.Replace("{" + key + "}", exception.Data[key].ToString());
+                    localizedValue = localizedValue.Replace("{" + key + "}", exception.Data[key]?.ToString());
                 }
             }