Dynamic Agent template: OpenAI key error

[L-Huber]

Bug Description

I currently want to expand the Dymanic Agent of langflow. However, I get the following error:
AuthenticationError: litellm.AuthenticationError: AuthenticationError: OpenAIException - Error code: 401 - {'error':
{'message': 'Incorrect API key provided: dummy. You can find your API key at
https://platform.openai.com/account/api-keys.', 'type': 'invalid_request_error', 'param': None, 'code':
'invalid_api_key'}}

Reproduction

1. Choose the Dynamic Agent template as a new project in langflow
2. Add your openAI KI
3. Run the flow

Expected behavior

There should not be an error and the flow should be working

Who can help?

@ogabrielluiz @nicoloboschi @zzzming @jo

Operating System

MacOS

Langflow Version

1.3.5

Python Version

3.11

Screenshot

Flow File

No response

[dosubot]

Hey @L-Huber! 👋 I'm here to help you with any bugs, questions, or contributions for langflow. Let's work together to solve the issue you're facing.

To resolve the OpenAI key error (AuthenticationError: OpenAIException - Error code: 401) when using the Dynamic Agent template in Langflow version 1.3.5, ensure that you have correctly added your OpenAI API key to the Global Variables in Langflow. Follow these steps:

1. Open Langflow and navigate to Settings.
2. Go to Global Variables.
3. Click Add New.
4. Name your variable and paste your OpenAI API key in the Value field.
5. In the Apply To Fields field, select the field to apply this variable to.
6. Click Save Variable.

Make sure that the API key is valid and correctly entered. This should resolve the authentication error ^[1].

To continue talking to Dosu, mention @dosu.

[L-Huber]

Hey @L-Huber! 👋 I'm here to help you with any bugs, questions, or contributions for langflow. Let's work together to solve the issue you're facing.

To resolve the OpenAI key error (AuthenticationError: OpenAIException - Error code: 401) when using the Dynamic Agent template in Langflow version 1.3.5, ensure that you have correctly added your OpenAI API key to the Global Variables in Langflow. Follow these steps:

1. Open Langflow and navigate to Settings.
2. Go to Global Variables.
3. Click Add New.
4. Name your variable and paste your OpenAI API key in the Value field.
5. In the Apply To Fields field, select the field to apply this variable to.
6. Click Save Variable.

Make sure that the API key is valid and correctly entered. This should resolve the authentication error [1].

To continue talking to Dosu, mention @dosu.

I tried this, but it has not worked.

[carlosrcoelho]

Hey @L-Huber

What version are you using?

I just tried on the latest version 1.0.19.post2 and worked as expected.

[L-Huber]

@carlosrcoelho just updated it to Langflow-1.0.19.post2 langflow-base-0.0.99. I even created a new openai key and tested it. But it is still not working.

[carlosrcoelho]

@L-Huber

Can you share your flow?

[L-Huber]

Dynamic Agent (3) - not working.json
sure! @carlosrcoelho

[carlosrcoelho]

@L-Huber
Make sure all the OpenAI components have the API Key.

I tried to replicate it, but I didn't get the error.

However, if I forget to add an API Key to a component, the error appears.

[L-Huber]

@carlosrcoelho that is the funny thing: all previous steps until "Hierarchical Crew" work:

so the API key should be correct.

[SavvySupport]

I have the same issue. I think it's an error with "Hierarchical Crew" component. I tried using Groq as the LLM, and there's an issue with that too.

Error building Component Hierarchical Crew:

litellm.BadRequestError: LLM Provider NOT provided. Pass in the LLM provider you are trying to call. You passed model=llama-3.2-1b-preview
Pass model as E.g. For 'Huggingface' inference endpoints pass in completion(model='huggingface/starcoder',..) Learn more: https://docs.litellm.ai/docs/providers

[L-Huber]

@SavvySupport Do you have any solution to this?

[yannisTr]

Hello,

Same error here with sequential crew and custom base url for the llm (to use with openrouter). All previous steps work fine, llm works with other types of components (like chains).

[austin-duff-prft]

Same issue.

[guilegarcia]

I'm experiencing the same issue. Has anyone found a solution? I believe it might be a bug.

[carlosrcoelho]

Hey @L-Huber

Did you try using the new version 1.1.1? Test it out and let me know.

[L-Huber]

@carlosrcoelho I will try it out with the new version and let you know. I might actually be a version issue.

[carlosrcoelho]

@L-Huber

Do you need any assistance with this case? If not, please let us know if this issue can be closed.

[L-Huber]

@carlosrcoelho I currently cannot even upgrade my langflow version. Is this is known issue?

[carlosrcoelho]

@L-Huber

Sorry to hear that.

Please give a try using uv.

Doc: https://docs.langflow.org/get-started-installation