From ff7a467a1af036114e5c5883bc96b62f95313a59 Mon Sep 17 00:00:00 2001
From: Joel <iamjoel007@gmail.com>
Date: Tue, 15 Oct 2024 11:20:45 +0800
Subject: [PATCH] fix: iteration not support file item

---
 .../workflow/nodes/_base/components/variable/utils.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/web/app/components/workflow/nodes/_base/components/variable/utils.ts b/web/app/components/workflow/nodes/_base/components/variable/utils.ts
index df5bfed4d9..2e8e728955 100644
--- a/web/app/components/workflow/nodes/_base/components/variable/utils.ts
+++ b/web/app/components/workflow/nodes/_base/components/variable/utils.ts
@@ -581,6 +581,16 @@ export const toNodeAvailableVars = ({
       environmentVariables,
       conversationVariables,
     })
+    const itemChildren = itemType === VarType.file
+      ? {
+        children: OUTPUT_FILE_SUB_VARIABLES.map((key) => {
+          return {
+            variable: key,
+            type: key === 'size' ? VarType.number : VarType.string,
+          }
+        }),
+      }
+      : {}
     const iterationVar = {
       nodeId: iterationNode?.id,
       title: t('workflow.nodes.iteration.currentIteration'),
@@ -588,6 +598,7 @@ export const toNodeAvailableVars = ({
         {
           variable: 'item',
           type: itemType,
+          ...itemChildren,
         },
         {
           variable: 'index',