From 88293e4cc9b5f24e9cd02da13ee151d07fe1cadf Mon Sep 17 00:00:00 2001
From: Sergey Tsypanov <sergei.tsypanov@yandex.ru>
Date: Wed, 22 Nov 2023 10:36:36 +0200
Subject: [PATCH] Add method name into "RequestParam.value() was empty on
 parameter" exception message

---
 .../openfeign/annotation/RequestParamParameterProcessor.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/RequestParamParameterProcessor.java b/spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/RequestParamParameterProcessor.java
index c73e9089..bc4d7168 100644
--- a/spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/RequestParamParameterProcessor.java
+++ b/spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/RequestParamParameterProcessor.java
@@ -60,7 +60,8 @@ public class RequestParamParameterProcessor implements AnnotatedParameterProcess
 
 		RequestParam requestParam = ANNOTATION.cast(annotation);
 		String name = requestParam.value();
-		checkState(emptyToNull(name) != null, "RequestParam.value() was empty on parameter %s", parameterIndex);
+		checkState(emptyToNull(name) != null, "RequestParam.value() was empty on parameter %s of method %s",
+				parameterIndex, method.getName());
 		context.setParameterName(name);
 
 		Collection<String> query = context.setTemplateParameter(name, data.template().queries().get(name));