Langfuse / Langflow not intergrating

[colecal]

I have generated a langflow docker container for local hosting. I have changed the langflow docker-compose.yml file to include the secret and public key. However, I have a langfuse server docker container that I am receiving the following error in. Is this a issue solely with langfuse or the integration with langflow? Could I please have some advice on how to troubleshoot?

Please see error below:
2024-10-09T16:46:59.830Z error ❌ tRPC failed on traces.filterOptions: UNAUTHORIZED UNAUTHORIZED TRPCError: UNAUTHORIZED at /app/web/.next/server/pages/api/trpc/[trpc].js:645:6786 at callRecursive (file:///app/node_modules/.pnpm/@[email protected]/node_modules/@trpc/server/dist/index.mjs:451:38) at Object.next (file:///app/node_modules/.pnpm/@[email protected]/node_modules/@trpc/server/dist/index.mjs:460:32) at file:///app/node_modules/.pnpm/@[email protected]_@[email protected]_@[email protected]/node_modules/@baselime/trpc-opentelemetry-middleware/dist/index.js:43:33 at NoopContextManager.with (/app/node_modules/.pnpm/@[email protected]/node_modules/@opentelemetry/api/build/src/context/NoopContextManager.js:25:19) at ContextAPI.with (/app/node_modules/.pnpm/@[email protected]/node_modules/@opentelemetry/api/build/src/api/context.js:60:46) at NoopTracer.startActiveSpan (/app/node_modules/.pnpm/@[email protected]/node_modules/@opentelemetry/api/build/src/trace/NoopTracer.js:65:31) at ProxyTracer.startActiveSpan (/app/node_modules/.pnpm/@[email protected]/node_modules/@opentelemetry/api/build/src/trace/ProxyTracer.js:36:24) at file:///app/node_modules/.pnpm/@[email protected]_@[email protected]_@[email protected]/node_modules/@baselime/trpc-opentelemetry-middleware/dist/index.js:42:19 at callRecursive (file:///app/node_modules/.pnpm/@[email protected]/node_modules/@trpc/server/dist/index.mjs:451:38)

[dosubot[bot]]

Hey @colecal, I'm here to help you with any bugs, questions, or contributions you have! Let's get to the bottom of this together.

I found a similar issue related to the "UNAUTHORIZED" error in the Langfuse server Docker container when integrating with Langflow. Here are some steps to troubleshoot:

1. NEXTAUTH_URL: Ensure that the NEXTAUTH_URL matches the URL you’re using to access Langfuse, including the protocol and port.

2. API Keys: Verify that the API keys (LANGFUSE_INIT_PROJECT_PUBLIC_KEY and LANGFUSE_INIT_PROJECT_SECRET_KEY) are correctly set in your environment variables.

3. Environment Variables: Check that all required environment variables, such as NEXTAUTH_SECRET and SALT, are correctly configured.

4. Network Configuration: If using Docker Compose, ensure your application connects to the Langfuse container at the correct internal network address.

5. SDK Connection: Use auth_check() in the SDK to verify the connection.

These steps should help resolve the issue. If the problem persists, further investigation into logs and network configurations may be necessary ^[1][2][3].

To continue talking to Dosu, mention @dosu.

[colecal]

@dosu I thought the API keys need to be set like this:
version: "3.8"

'services:
langflow:
image: langflowai/langflow:latest
ports:
- "7860:7860"
depends_on:
- postgres
command: >
sh -c "pip install flashrank && python -m langflow run"
environment:
- LANGFLOW_LANGFUSE_SECRET_KEY=
- LANGFLOW_LANGFUSE_PUBLIC_KEY'

[dosubot[bot]]

The API keys should indeed be set in the docker-compose.yml file under the environment section for the langflow service. Here's the correct format:

version: "3.8"

services:
  langflow:
    image: langflowai/langflow:latest
    ports:
      - "7860:7860"
    depends_on:
      - postgres
    command: >
      sh -c "pip install flashrank && python -m langflow run"
    environment:
      - LANGFLOW_LANGFUSE_SECRET_KEY=your_secret_key
      - LANGFLOW_LANGFUSE_PUBLIC_KEY=your_public_key

Make sure to replace your_secret_key and your_public_key with your actual Langfuse API keys. Also, ensure there are no syntax errors, such as missing colons or incorrect indentation, which could cause issues.

To continue talking to Dosu, mention @dosu.

[marcklingen]

@colecal this is an error that is expected if you try to open a project in the langfuse UI while you do not have proper permissions. This has nothing to do with the langflow integration

[marcklingen]

@colecal were you able to resolve this issue?