From 80cba754fcdf2de18e3354a9f5df824a1da315fb Mon Sep 17 00:00:00 2001
From: VK <370725567@qq.com>
Date: Mon, 11 Dec 2023 11:20:03 +0800
Subject: [PATCH] update: ext-storage\dev.md

---
 docs/uniCloud/ext-storage/dev.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/uniCloud/ext-storage/dev.md b/docs/uniCloud/ext-storage/dev.md
index 2a6ac0cea..d4bd4b2cb 100644
--- a/docs/uniCloud/ext-storage/dev.md
+++ b/docs/uniCloud/ext-storage/dev.md
@@ -335,3 +335,11 @@ https://upload.qiniup.com
 ### 运行报错，当前空间不支持provider:"qiniu"
 
 通常是因为空间没有开通扩展存储导致的，[前往开通教程](./service.md)，如果确定已经开通，则可尝试重启项目并重新上传相关云函数。
+
+### 运行报错，uniCloud.getExtStorageManager is not a function
+
+出现这个错误时，请依次执行以下操作
+
+1. 检查HBuilderX的版本是否 >= 3.99
+2. 右键云函数或云对象，管理公共模块或扩展库依赖，勾选uni-cloud-ext-storage扩展库
+3. 重新上传这个云函数或云对象
-- 
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