[Bug]: GENERATION_FAILED (fp: a3cd0486)

[danzub]

Description

Hwen i add url as context it generate error

Steps to reproduce

Add url to context
write prompt
execute

Expected behavior

Scan url, gather context, and use context for further work

Actual behavior

Error invoking remote method 'codesign:v1:generate': CodesignError: Failed to fetch reference URL [url omitted] — user notes: cannot fetch url

open-codesign version

0.1.4

Platform

macOS

OS version

25.3.0

Model provider (if relevant)

None

Error code

GENERATION_FAILED

Diagnostics bundle

Bundle saved locally at ~/Downloads/open-codesign-diagnostics-2026-04-30T07-14-05.zip. Attach it to this issue after submitting.

Logs

seq: 20,
  kind: 'error'
}
[2026-04-30 08:47:19.315] [info]   (snapshots-ipc) snapshot.created {
  id: 'a8d8202a-0e84-4b84-a3fd-806ed1e057b0',
  type: 'initial',
  designId: '987c672a-9418-4da9-a702-e818296772c4'
}
[2026-04-30 08:50:48.102] [warn]   (renderer:console) [i18n] missing translation key "settings.providers.noModel" in namespace "translation" for locale "en" {}
[2026-04-30 09:13:03.168] [info]   (chat-messages-ipc) chat.append {
  designId: '987c672a-9418-4da9-a702-e818296772c4',
  seq: 21,
  kind: 'user'
}
[2026-04-30 09:13:03.170] [error]  (renderer:console) [store] applyGenerateError {"generationId":"mol5d22i-y4uk85","designId":"987c672a-9418-4da9-a702-e818296772c4","message":"Error invoking remote method 'codesign:v1:generate': [\n  {\n    \"validation\": \"url\",\n    \"code\": \"invalid_string\",\n    \"message\": \"Invalid url\",\n    \"path\": [\n      \"referenceUrl\"\n    ]\n  }\n]"} {}
[2026-04-30 09:13:03.171] [info]   (chat-messages-ipc) chat.append {
  designId: '987c672a-9418-4da9-a702-e818296772c4',
  seq: 22,
  kind: 'error'
}
[2026-04-30 09:13:36.362] [info]   (chat-messages-ipc) chat.append {
  designId: '987c672a-9418-4da9-a702-e818296772c4',
  seq: 23,
  kind: 'user'
}
[2026-04-30 09:13:36.363] [info]   (main:ipc) [generate] step=load_config { runId: 'mol5dron-jgz09o', generationId: 'mol5dron-jgz09o' }
[2026-04-30 09:13:36.363] [info]   (main:ipc) [generate] step=load_config.ok {
  runId: 'mol5dron-jgz09o',
  generationId: 'mol5dron-jgz09o',
  ms: 0,
  hasApiKey: false,
  baseUrl: '[url omitted]'
}
[2026-04-30 09:13:36.363] [info]   (main:ipc) [generate] step=validate_provider {
  runId: 'mol5dron-jgz09o',
  generationId: 'mol5dron-jgz09o',
  provider: 'ollama',
  modelId: 'kimi-k2.6:cloud'
}
[2026-04-30 09:13:36.363] [info]   (main:ipc) [generate] step=validate_provider.ok {
  runId: 'mol5dron-jgz09o',
  generationId: 'mol5dron-jgz09o',
  provider: 'ollama'
}
[2026-04-30 09:13:36.772] [error]  (renderer:console) [store] applyGenerateError {"generationId":"mol5dron-jgz09o","designId":"987c672a-9418-4da9-a702-e818296772c4","message":"Error invoking remote method 'codesign:v1:generate': CodesignError: Failed to fetch reference URL [url omitted]"} {}
[2026-04-30 09:13:36.773] [info]   (chat-messages-ipc) chat.append {
  designId: '987c672a-9418-4da9-a702-e818296772c4',
  seq: 24,
  kind: 'error'
}

[github-actions]

Thanks for reporting this. I could verify the current reference-URL path in the code, and the two errors in your logs match two different checks.

The first error:

"validation": "url", "message": "Invalid url", "path": ["referenceUrl"]

matches the IPC payload schema, which requires referenceUrl to be a valid absolute URL string (packages/shared/src/index.ts:140). In the renderer, the app only trims the field before sending it; it does not repair or normalize it beyond that (apps/desktop/src/renderer/src/store.ts:565).

The later error:

CodesignError: Failed to fetch reference URL ...

matches the main-process fetch path. Generation calls preparePromptContext(...) before the model request is sent (apps/desktop/src/main/index.ts:846), and inspectReferenceUrl(...) fetches the URL directly with a 4-second timeout (apps/desktop/src/main/prompt-context.ts:227). That fetch currently only accepts HTML/XHTML responses (apps/desktop/src/main/prompt-context.ts:243) and will fail if the request errors or times out (apps/desktop/src/main/prompt-context.ts:262). Based on that, this looks like a real bug or limitation in the URL-context path, not something specific to Ollama/Kimi.

I did not find an older issue or PR that clearly matches this same reference-URL fetch path, so this does not look like an obvious duplicate.

Relevant code:

• packages/shared/src/index.ts:140 — referenceUrl must pass strict URL validation
• apps/desktop/src/renderer/src/store.ts:565 — renderer only trims the URL before sending it
• apps/desktop/src/main/index.ts:846 — reference URL is prepared before model generation runs
• apps/desktop/src/main/prompt-context.ts:227 — main process fetches the reference URL with a timeout
• apps/desktop/src/main/prompt-context.ts:243 — only text/html / application/xhtml+xml are accepted
• apps/desktop/src/main/prompt-context.ts:262 — fetch/network/timeout path becomes Failed to fetch reference URL

Need more info:

• Please attach the diagnostics bundle mentioned in the issue.
• Please paste the URL shape with the domain/path redacted but the scheme preserved, for example https://example.com/....
• Does that URL return a normal public HTML page, or does it redirect to login / download a file / return something non-HTML?

---

open-codesign Bot