From 687a936e3b9668e8a67e7f3994818c7857121842 Mon Sep 17 00:00:00 2001
From: jneo8 <jneo8lin@gmail.com>
Date: Fri, 17 Jul 2020 11:45:14 +0800
Subject: [PATCH] Update bind container error message format

---
 bind_container.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bind_container.go b/bind_container.go
index 72a3a6e..45b37f0 100644
--- a/bind_container.go
+++ b/bind_container.go
@@ -1,6 +1,7 @@
 package mermaid
 
 import (
+	"fmt"
 	"github.com/spf13/viper"
 	"go.uber.org/dig"
 	"net"
@@ -131,7 +132,7 @@ func BindContainer(cfg *viper.Viper, container *dig.Container) error {
 			}
 		}
 		if err := container.Provide(getter, dig.Name(key)); err != nil {
-			return err
+			return fmt.Errorf("Get key %s err: %s", key, err)
 		}
 	}
 	return nil