From 43a3db40db3cf7c2c8baabffd2de7757ad8f1a75 Mon Sep 17 00:00:00 2001
From: chungyau97 <chungyau97@gmail.com>
Date: Sun, 14 Jul 2024 14:47:52 +0800
Subject: [PATCH] add handle when import file array length is 0

---
 packages/server/src/services/chatflows/index.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/server/src/services/chatflows/index.ts b/packages/server/src/services/chatflows/index.ts
index c6917a5b..cdf24d6f 100644
--- a/packages/server/src/services/chatflows/index.ts
+++ b/packages/server/src/services/chatflows/index.ts
@@ -201,6 +201,8 @@ const importChatflows = async (newChatflows: Partial<ChatFlow>[]): Promise<any>
     try {
         const appServer = getRunningExpressApp()
 
+        if (newChatflows.length == 0) throw new Error('No chatflows in this file.')
+
         // step 1 - check whether there are any contradict id
         let ids = '('
         let count: number = 0