OpenClaw Error Troubleshooting Guide: Common Error Codes & Fixes

OpenClaw is a popular AI agent tool, but errors can pop up during daily use. This guide rounds up the most common OpenClaw error types—including API connection timeouts, abnormal model responses, and authorization failures—to help you quickly pinpoint the problem and restore normal operation. Whether you're a new user or a seasoned pro, this troubleshooting guide will boost your efficiency.

API Connection Timeout: Network Environment & Request Config

When OpenClaw shows "Request Timeout" or "Connection Failed", first check your network stability, especially proxy or VPN settings. Try a direct local connection to rule out intermediary issues. Also, confirm your API key hasn't been rate-limited or expired—re-enter it in OpenClaw's settings and save.

If the problem persists, review OpenClaw's request timeout setting. The default is 30 seconds; if your network latency is high, increase it to 60 seconds. Some corporate networks block specific ports—make sure ports 443 or 80 used by OpenClaw aren't blocked by your firewall.

Abnormal Model Response: Prompt Format & Context Length

When OpenClaw returns "Invalid Response" or empty content, it's often due to the prompt triggering the model's safety filters or a formatting error. Check for banned sensitive words, or whether the context length exceeds OpenClaw's maximum token limit (typically 32k). Try splitting long texts into shorter prompts and sending them in chunks.

Another common cause is using an incompatible model version. OpenClaw supports multiple backend models—if you manually switched models without updating the API parameters, you'll get abnormal responses. Revert to the default model, then test other options one by one.

Authorization Failure: Token Refresh & Account Binding

"Authorization Failed" or "401 Unauthorized" usually means an expired token. OpenClaw's access tokens have a validity period (typically 24 hours); after expiration, you'll need to re-login or refresh the token. Third-party authorization platforms (like GitHub or Google) may also require re-authorization.

If you're using a shared team account, check the backend IP whitelist settings. OpenClaw supports IP-based access restrictions—if your IP changes, update the whitelist or use a VPN to keep it consistent. Also, double-check that the account hasn't been accidentally deleted by logging into the OpenClaw status page to confirm account activity.