From c2a7c1bbe56aa0b870b9cb1155196333b8d03dda Mon Sep 17 00:00:00 2001
From: Joel <iamjoel007@gmail.com>
Date: Fri, 6 Jun 2025 13:58:23 +0800
Subject: [PATCH] fix: use env in loop crash

---
 .../workflow/nodes/if-else/use-single-run-form-params.ts        | 2 ++
 .../workflow/nodes/loop/use-single-run-form-params.ts           | 2 ++
 .../nodes/variable-assigner/use-single-run-form-params.ts       | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/web/app/components/workflow/nodes/if-else/use-single-run-form-params.ts b/web/app/components/workflow/nodes/if-else/use-single-run-form-params.ts
index 44749ecf5d..f61f2846c3 100644
--- a/web/app/components/workflow/nodes/if-else/use-single-run-form-params.ts
+++ b/web/app/components/workflow/nodes/if-else/use-single-run-form-params.ts
@@ -103,6 +103,8 @@ const useSingleRunFormParams = ({
     const existVarsKey: Record<string, boolean> = {}
     const uniqueVarInputs: InputVar[] = []
     varInputs.forEach((input) => {
+      if(!input)
+        return
       if (!existVarsKey[input.variable]) {
         existVarsKey[input.variable] = true
         uniqueVarInputs.push(input)
diff --git a/web/app/components/workflow/nodes/loop/use-single-run-form-params.ts b/web/app/components/workflow/nodes/loop/use-single-run-form-params.ts
index 016c6497e8..394ab9b16f 100644
--- a/web/app/components/workflow/nodes/loop/use-single-run-form-params.ts
+++ b/web/app/components/workflow/nodes/loop/use-single-run-form-params.ts
@@ -158,6 +158,8 @@ const useSingleRunFormParams = ({
     const existVarsKey: Record<string, boolean> = {}
     const uniqueVarInputs: InputVar[] = []
     varInputs.forEach((input) => {
+      if(!input)
+        return
       if (!existVarsKey[input.variable]) {
         existVarsKey[input.variable] = true
         uniqueVarInputs.push(input)
diff --git a/web/app/components/workflow/nodes/variable-assigner/use-single-run-form-params.ts b/web/app/components/workflow/nodes/variable-assigner/use-single-run-form-params.ts
index 11c38d6c8c..de0600e152 100644
--- a/web/app/components/workflow/nodes/variable-assigner/use-single-run-form-params.ts
+++ b/web/app/components/workflow/nodes/variable-assigner/use-single-run-form-params.ts
@@ -52,6 +52,8 @@ const useSingleRunFormParams = ({
     const existVarsKey: Record<string, boolean> = {}
     const uniqueVarInputs: InputVar[] = []
     varInputs.forEach((input) => {
+      if(!input)
+        return
       if (!existVarsKey[input.variable]) {
         existVarsKey[input.variable] = true
         uniqueVarInputs.push(input)