From e8460b4082259a194646eac8e8361848d5a19be9 Mon Sep 17 00:00:00 2001
From: LindyHopperGT <91915878+LindyHopperGT@users.noreply.github.com>
Date: Thu, 12 Mar 2026 12:25:13 -0700
Subject: [PATCH] Crash fix for Format Text node

Prevent Getting the value of an invalid FFlowDataPinValue property.
---
 Source/Flow/Private/Nodes/FlowNodeBase.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Source/Flow/Private/Nodes/FlowNodeBase.cpp b/Source/Flow/Private/Nodes/FlowNodeBase.cpp
index 50ff3ced..043fa4ba 100644
--- a/Source/Flow/Private/Nodes/FlowNodeBase.cpp
+++ b/Source/Flow/Private/Nodes/FlowNodeBase.cpp
@@ -990,6 +990,11 @@ EDataValidationResult UFlowNodeBase::ValidateNode()
 
 bool UFlowNodeBase::TryAddValueToFormatNamedArguments(const FFlowNamedDataPinProperty& NamedDataPinProperty, FFormatNamedArguments& InOutArguments) const
 {
+	if (NamedDataPinProperty.Name.IsNone() || !NamedDataPinProperty.DataPinValue.IsValid())
+	{
+		return false;
+	}
+
 	const FFlowDataPinValue& DataPinValue = NamedDataPinProperty.DataPinValue.Get();
 
 	const FFlowPinTypeName PinTypeName = DataPinValue.GetPinTypeName();