From 44f4658f3762024aeec2e5ac4bb39aba887dd72b Mon Sep 17 00:00:00 2001
From: SenkjM <112735335+SenkjM@users.noreply.github.com>
Date: Wed, 2 Jul 2025 10:20:43 +0800
Subject: [PATCH] docs: better error hint for wrong refresh token (#517)

* docs: better error hint for wrong refresh token

* fix: modify punctuation
---
 drivers/aliyundrive_open/util.go | 2 +-
 drivers/baidu_netdisk/util.go    | 2 +-
 drivers/dropbox/util.go          | 2 +-
 drivers/google_drive/util.go     | 2 +-
 drivers/onedrive/util.go         | 2 +-
 drivers/quark_open/util.go       | 2 +-
 drivers/yandex_disk/util.go      | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/aliyundrive_open/util.go b/drivers/aliyundrive_open/util.go
index 8997ddaf..dc3f110a 100644
--- a/drivers/aliyundrive_open/util.go
+++ b/drivers/aliyundrive_open/util.go
@@ -43,7 +43,7 @@ func (d *AliyundriveOpen) _refreshToken() (string, string, error) {
 			if resp.ErrorMessage != "" {
 				return "", "", fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return "", "", fmt.Errorf("empty token returned from official API")
+			return "", "", fmt.Errorf("empty token returned from official API, a wrong refresh token may have been used")
 		}
 		return resp.RefreshToken, resp.AccessToken, nil
 	}
diff --git a/drivers/baidu_netdisk/util.go b/drivers/baidu_netdisk/util.go
index b0f50438..6a51d9b9 100644
--- a/drivers/baidu_netdisk/util.go
+++ b/drivers/baidu_netdisk/util.go
@@ -55,7 +55,7 @@ func (d *BaiduNetdisk) _refreshToken() error {
 			if resp.ErrorMessage != "" {
 				return fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return fmt.Errorf("empty token returned from official API")
+			return fmt.Errorf("empty token returned from official API, a wrong refresh token may have been used")
 		}
 		d.AccessToken = resp.AccessToken
 		d.RefreshToken = resp.RefreshToken
diff --git a/drivers/dropbox/util.go b/drivers/dropbox/util.go
index 416fa27f..bb71118d 100644
--- a/drivers/dropbox/util.go
+++ b/drivers/dropbox/util.go
@@ -39,7 +39,7 @@ func (d *Dropbox) refreshToken() error {
 			if resp.ErrorMessage != "" {
 				return fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return fmt.Errorf("empty token returned from official API")
+			return fmt.Errorf("empty token returned from official API, a wrong refresh token may have been used")
 		}
 		d.AccessToken = resp.AccessToken
 		d.RefreshToken = resp.RefreshToken
diff --git a/drivers/google_drive/util.go b/drivers/google_drive/util.go
index 007dfea3..97e04f4d 100644
--- a/drivers/google_drive/util.go
+++ b/drivers/google_drive/util.go
@@ -62,7 +62,7 @@ func (d *GoogleDrive) refreshToken() error {
 			if resp.ErrorMessage != "" {
 				return fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return fmt.Errorf("empty token returned from official API")
+			return fmt.Errorf("empty token returned from official API, a wrong refresh token may have been used")
 		}
 		d.AccessToken = resp.AccessToken
 		d.RefreshToken = resp.RefreshToken
diff --git a/drivers/onedrive/util.go b/drivers/onedrive/util.go
index 3c3cec56..2093bffb 100644
--- a/drivers/onedrive/util.go
+++ b/drivers/onedrive/util.go
@@ -96,7 +96,7 @@ func (d *Onedrive) _refreshToken() error {
 			if resp.ErrorMessage != "" {
 				return fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return fmt.Errorf("empty token returned from official API")
+			return fmt.Errorf("empty token returned from official API, a wrong refresh token may have been used")
 		}
 		d.AccessToken = resp.AccessToken
 		d.RefreshToken = resp.RefreshToken
diff --git a/drivers/quark_open/util.go b/drivers/quark_open/util.go
index c40ec6ff..98e76e8d 100644
--- a/drivers/quark_open/util.go
+++ b/drivers/quark_open/util.go
@@ -458,7 +458,7 @@ func (d *QuarkOpen) _refreshToken() (string, string, error) {
 			if resp.ErrorMessage != "" {
 				return "", "", fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return "", "", fmt.Errorf("empty token returned from official API")
+			return "", "", fmt.Errorf("empty token returned from official API, a wrong refresh token may have been used")
 		}
 		return resp.RefreshToken, resp.AccessToken, nil
 	}
diff --git a/drivers/yandex_disk/util.go b/drivers/yandex_disk/util.go
index 6e78f112..e6f4cab0 100644
--- a/drivers/yandex_disk/util.go
+++ b/drivers/yandex_disk/util.go
@@ -38,7 +38,7 @@ func (d *YandexDisk) refreshToken() error {
 			if resp.ErrorMessage != "" {
 				return fmt.Errorf("failed to refresh token: %s", resp.ErrorMessage)
 			}
-			return fmt.Errorf("empty token returned from official API")
+			return fmt.Errorf("empty token returned from official API , a wrong refresh token may have been used")
 		}
 		d.AccessToken = resp.AccessToken
 		d.RefreshToken = resp.RefreshToken