Tool Agent not getting response from any tool

[karol-kkr]

Describe the bug

Tool Agent not getting response from any tool. Example is my "test chartflow.json". When such flow is asked "what is 2000 * 20 / 5?", he's only response is "{"name": "calculator", "arguments": {"input": "2000 * 20 / 5"}}". I cant see any further response and nothing meaningful in flowise logs. ChatOllama node works fine (For example, when I ask question "what is chromium?", he gives a reasonable answer)

To Reproduce

1. Create a flow containing Tool Agent, ChatOllama, buffer window memory and calculator tool connected in reasonable way (as defined in "test_chartflow.json)"
2. open chat window and ask question "what is 2000 * 20 / 5?"
3. Observe the chat window and flowise logs to see that no answer is provided by the agent

Expected behavior

tool should return response to the agent and agent should provide the answer on chat window.

Screenshots

Flow

test Chatflow.json

Use Method

Docker

Flowise Version

3.0.11

Operating System

Windows

Browser

Chrome

Additional context

Flowise was fired using following command:
docker run -d -p 3000:3000 --name flowise -v C:/Users/karol/flowise_project:/app/project_dir -v C:/Users/karol/flowise_data:/root/.flowise --pull always flowiseai/flowise:latest

[HenryHengZJ]

any luck with Agent node in AgentflowV2?

[karol-kkr]

So far I observed the issue only in chartflow. I haven't tried Agentflows yet.