Updated logic to ensure that the last message is retrieved safely, preventing potential errors when the messages array is empty.for Human Input Node

2025-09-12 19:19:45 +01:00
1 changed files with 1 additions and 1 deletions
--- a/packages/components/nodes/agentflow/HumanInput/HumanInput.ts
+++ b/packages/components/nodes/agentflow/HumanInput/HumanInput.ts
@ -208,7 +208,7 @@ class HumanInput_Agentflow implements INode {
                humanInputDescription = (nodeData.inputs?.humanInputDescription as string) || 'Do you want to proceed?'
                const messages = [...pastChatHistory, ...runtimeChatHistory]
                // Find the last message in the messages array
-                const lastMessage = (messages[messages.length - 1] as any).content || ''
+                const lastMessage = messages.length > 0 ? (messages[messages.length - 1] as any).content || '' : ''
                humanInputDescription = `${lastMessage}\n\n${humanInputDescription}`
                if (isStreamable) {
                    const sseStreamer: IServerSideEventStreamer = options.sseStreamer as IServerSideEventStreamer