Getting 400 error in one of my session ["invalid_request_error"]

Open 💬 2 comments Opened Jul 14, 2026 by agn-7

I get the following error in middle of one of my session in both CLI and VScode extension. I also tried to close the session and open it up again using codex resume but the same happened!

■ Error running remote compact task: {
  "type": "error",
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_value",
    "message": "Invalid 'input[284].output[1].image_url'. Expected a valid URL, but got a value with an invalid format.",
    "param": "input[284].output[1].image_url"
  },
  "status": 400
}
> codex --version
codex-cli 0.144.4

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