[Bug]: GENERATION_FAILED (fp: c85d010d)

[jpjperalta]

Description

Steps to reproduce

Expected behavior

Actual behavior

Error invoking remote method 'codesign:v1:generate': CodesignError: terminated

open-codesign version

0.1.4

Platform

macOS

OS version

5.15.0-177-generic

Model provider (if relevant)

None

Error code

GENERATION_FAILED

Diagnostics bundle

Bundle saved locally at ~/Descargas/open-codesign-diagnostics-2026-05-07T20-41-58.zip. Attach it to this issue after submitting.

Logs

provider: 'ollama',
  modelId: 'qwen3.5:latest'
}
[2026-05-07 17:41:39.935] [info]   (main:ipc) [generate] step=resolve_model.ok {
  runId: 'movybwi5-2r02f4',
  generationId: 'movybwi5-2r02f4',
  provider: 'ollama',
  modelId: 'qwen3.5:latest',
  ms: 0
}
[2026-05-07 17:41:39.935] [info]   (main:ipc) [generate] step=build_request {
  runId: 'movybwi5-2r02f4',
  generationId: 'movybwi5-2r02f4',
  provider: 'ollama',
  modelId: 'qwen3.5:latest'
}
[2026-05-07 17:41:39.936] [info]   (main:ipc) [generate] step=load_skills.ok {
  runId: 'movybwi5-2r02f4',
  generationId: 'movybwi5-2r02f4',
  ms: 1,
  skills: 0
}
[2026-05-07 17:41:39.936] [info]   (main:ipc) [generate] step=build_request.ok {
  runId: 'movybwi5-2r02f4',
  generationId: 'movybwi5-2r02f4',
  provider: 'ollama',
  modelId: 'qwen3.5:latest',
  ms: 1,
  messages: 8,
  skills: 0,
  skillWarnings: 0
}
[2026-05-07 17:41:39.936] [info]   (main:ipc) [generate] step=send_request {
  runId: 'movybwi5-2r02f4',
  generationId: 'movybwi5-2r02f4',
  provider: 'ollama',
  modelId: 'qwen3.5:latest'
}
[2026-05-07 17:41:39.937] [info]   (main:ipc) agent.turn_start { runId: 'movybwi5-2r02f4', generationId: 'movybwi5-2r02f4' }
[2026-05-07 17:41:39.937] [info]   (main:ipc) [context-prune] step=caps {
  runId: 'movybwi5-2r02f4',
  generationId: 'movybwi5-2r02f4',
  messages: 7,
  before: 3474,
  after: 3474,
  textLimit: 8192,
  toolInputLimit: 24576,
  toolResultLimit: 8192,
  window: 3
}

[github-actions]

Hi @jpjperalta, thanks for the detailed report and the logs — that's very helpful.

The error CodesignError: terminated indicates that the generation process was forcibly terminated after the request was sent to Ollama. The log shows step=send_request followed by no send_request.ok, so the termination happened during the model response stream.

Relevant code:

• packages/core/src/generate.ts (likely the generate function that wraps the pi-ai agent loop — termination can occur from user abort, process crash, or provider-level disconnect)
• The terminated error string is typically set when the underlying agent or subprocess exits unexpectedly (see recent changes in .changeset/generate-failure-diagnose-bridge.md which added upstream_status / upstream_provider / upstream_baseurl tagging)

Need more info:

• Could you attach the diagnostics bundle (open-codesign-diagnostics-2026-05-07T20-41-58.zip)? That would include the full logs and possibly crash dumps.
• Did the generation appear to start (spinner, progress indication) and then suddenly stop, or did it never start?
• Does this happen consistently with qwen3.5:latest, or is it intermittent? Have you tried other models via Ollama?
• Is Ollama running locally, and does ollama list show qwen3.5:latest? Sometimes a model with :latest tag can be missing or stale.

Open-CoDesign Bot

[Sun-sunshine06]

Closing this repeated terminated / transport-interrupted report in favor of #314 after the v0.2 provider diagnostics sweep. Current main includes the provider failure diagnostics bridge and the #315 diagnostics/recovery cleanup; the upcoming v0.2 package will include them.

If this still reproduces on the v0.2 package, please open or reopen with a fresh diagnostics bundle and link #314 so we can keep the remaining provider/gateway follow-up in one place.