From abba4fa9c9c36b76fb7677214a683f36878f3029 Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Mon, 2 Sep 2019 14:52:14 +0100
Subject: [PATCH] Include exception's message in message printed by AP

Fixes gh-17974
---
 .../springframework/boot/configurationprocessor/TypeUtils.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor/TypeUtils.java b/spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor/TypeUtils.java
index a0e88b860c..117f8650fb 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor/TypeUtils.java
+++ b/spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor/TypeUtils.java
@@ -194,7 +194,8 @@ class TypeUtils {
 			}
 		}
 		catch (Exception ex) {
-			this.env.getMessager().printMessage(Kind.WARNING, "Failed to generated type descriptor for " + type,
+			this.env.getMessager().printMessage(Kind.WARNING,
+					"Failed to generated type descriptor for " + type + ": " + ex.getMessage(),
 					this.types.asElement(type));
 		}
 	}