Troubleshoot unexpected model responses and connection failures. This systematic guide provides technical resolutions for developers and workspace administrators.
GEMINI_ERR_1152 is a critical status code indicating that the model service has encountered an unexpected assembly timeout or internal resource exhaustion. This occurs when the inference engine cannot complete the response sequence within the allocated latency window.
Clear the current context window and restart the model conversation. This flushes potentially corrupted prompt buffers.
Review your organization's Tier limits. Resource exhaustion often triggers 1152 if many requests are queued simultaneously.
Ensure low latency ( < 150ms ) to the Gemini regional endpoints. Packet loss can interrupt the streaming response assembly.
| Scenario | Likely Cause | Resolution |
|---|---|---|
| Large Prompt Input | Token buffer overflow | Chunk inputs into smaller requests |
| Multi-turn Chat | Context window saturation | Reset session history |
| VPN Interference | Endpoint blacklisting | Whitelist regional GCP domains |