[Question]: Fail to create knowledge graph with light mode.

[redwolfmm]

Describe your problem

05:51:52 Knowledge graph extraction error:ERROR: health resp: Get "http://127.0.0.1:58865/health": dial tcp 127.0.0.1:58865: connectex: No connection could be made because the target machine actively refused it.

[CaglarTaha]

Hey redwolfmm

I’m running into an issue where the service refuses connections during the health check. Here’s the error I’m seeing:

ERROR: health resp: Get "http://127.0.0.1:58865/health": dial tcp 127.0.0.1:58865: connectex: No connection could be made because the target machine actively refused it.  

What I Did:

• Followed the setup instructions.
• Started the service (or any required component).
• It fails on the health check with this error.

What I Expected:

The service should start up fine and respond to health checks on 127.0.0.1:58865.

What Might Be Happening:

• The service isn’t actually running on that port.
• Port settings in the config might be off.
• Something (firewall, OS security) is blocking access—though that’s unlikely for localhost.
• The service could be crashing before it even binds to the port.

What I Tried So Far:

• Checked if anything is running on 58865:
  • Linux/Mac: lsof -i :58865
  • Windows: netstat -ano | findstr :58865
  • No process is found, so it looks like the service isn’t actually starting.
• Looked at service logs—nothing obvious jumps out.
• Double-checked the config to make sure it’s supposed to run on 58865.
• If running in Docker, verified that the port is correctly mapped (-p 58865:58865).
• Temporarily disabled the firewall/antivirus just to rule that out.

A Little More Context:

• OS: [Windows/Linux/MacOS version]
• Project Version/Branch: [If applicable]
• Logs from startup (if useful): [Attach here]

Has anyone run into this before? Would appreciate any pointers! 🙏

[KevinHuSh]

Refer to this.

[zxcwolf]

@KevinHuSh The reference links you provided don't seem to be related to the above question. I hope you can take the time to explain in detail how to solve it. Thank you very much.