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[BUG] Error buildAgentGraph - Cannot read properties of undefined (reading 'name') #4223

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Roshan1917 opened this issue Mar 26, 2025 · 0 comments

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Roshan1917 commented Mar 26, 2025 •

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Describe the bug
I am following the Leon Tutorial "How to Build a Self-Improving AI with Agentic RAG and Flowise"
https://www.youtube.com/watch?v=SL77Ojbgy6U&t=407s

To Reproduce
Steps to reproduce the behavior:
[15:47] - [17:33] , made the changes like Leon did

Remove the Agent Node
Instead of Agent Node add LLM Node and Tool Node
Connect start node with LLM node, LLM node to Tool node,
Connect Tool node with RetrieverTool node, Tool node with condition Agent
Text in Chatbot
Error buildAgentGraph - Cannot read properties of undefined (reading 'name')

Expected behavior
Get reply from LLM

Screenshots
If applicable, add screenshots to help explain your problem.

Setup

pnpm start
Flowise Version [[email protected]]
OS Windows
chrome

LLM Node

Condition Agent -> Additional Parameters -> Format Prompt Value

Conditional Agent -> Condition

HenryHengZJ added bug agentflow labels

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