Agentflow v2 {{ variables }} not being interpolated

[adamcoulombe]

Describe the bug

I have tried to use the variables in subsequent nodes, but they are being passed as handlebars strings, not as interpolated variables.

To Reproduce

1. Using flowise 3.0.13
2. create a agent flow
3. start -> human input node -> proceed -> Direct Reply (message value {{ humanInputAgentflow_0 }} )
4. ->Direct Reply output is {{ humanInputAgentflow_0 }}

Expected behavior

Output should be the actual parsed variable, not the string

Screenshots

Flow

TestAgent Agents (1).json

Use Method

None

Flowise Version

3.0.13

Operating System

Windows

Browser

Chrome

Additional context

No response

[prd-hoang-doan]

Hi @adamcoulombe , Could you provide the specific use case of the chatflow when you need to access the output of {{ humanInputAgentflow_0 }}.
What's your expected output here? The possible output of this node is "proceed" or "reject".

[adamcoulombe]

When user selects ‘proceed’ there is a field to provide feedback/message. This data should be available downstream.

Using flowise headlessly, If I want to use the human input node to as backend for a custom type of input in a front end custom UI, I should be able to pass the response of the input through the ‘feedback’ field.

Regardless of use case, the fact that the template variables is not being parsed is an obvious major bug, and from my testing, wasn’t limited to just the human input node

[prd-hoang-doan]

@adamcoulombe Thank you for providing useful information. I created the pull request to fix this issue.