From 612315e292099116e61e0b36d265ab4ccfda05f9 Mon Sep 17 00:00:00 2001
From: Rick Anderson <3605364+Rick-Anderson@users.noreply.github.com>
Date: Fri, 10 Sep 2021 11:31:34 -0700
Subject: [PATCH] Update error-handling.md (#23266)

* Update error-handling.md

* Update aspnetcore/fundamentals/error-handling.md
---
 aspnetcore/fundamentals/error-handling.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/aspnetcore/fundamentals/error-handling.md b/aspnetcore/fundamentals/error-handling.md
index a43cc03230..020724d53b 100644
--- a/aspnetcore/fundamentals/error-handling.md
+++ b/aspnetcore/fundamentals/error-handling.md
@@ -31,13 +31,15 @@ The templates place <xref:Microsoft.AspNetCore.Builder.DeveloperExceptionPageExt
 
 The preceding code enables the Developer Exception Page ***only*** when the app runs in the Development environment. Detailed exception information should not be displayed publicly when the app runs in the Production environment. For more information on configuring environments, see <xref:fundamentals/environments>.
 
-The Developer Exception Page includes the following information about the exception and the request:
+The Developer Exception Page can include the following information about the exception and the request:
 
 * Stack trace
 * Query string parameters if any
 * Cookies if any
 * Headers
 
+The Developer Exception Page is not guaranteed to provide any information. Use [Logging](xref:fundamentals/logging/index) for complete error information.
+
 ## Exception handler page
 
 To configure a custom error handling page for the [Production environment](xref:fundamentals/environments), call <xref:Microsoft.AspNetCore.Builder.ExceptionHandlerExtensions.UseExceptionHandler%2A>. This exception handling middleware: