Claude 6be6388d39 fix: Display helpful error when LLM model lacks function calling support ...

When users configure an OpenAI-compatible provider (like OpenRouter) with
a model that doesn't support function calling, they previously saw only a
generic "404" error. This made troubleshooting difficult.

Changes:
- Add FunctionCallingNotSupportedError class with a clear, actionable message
- Detect 404 errors and tool-related error messages when using custom providers
- Update error partial to display the actual error message instead of generic text
- Add i18n support for the error message

Fixes #830

https://claude.ai/code/session_01EpuAVyy5qRV4hYjwPELff4

2026-01-30 00:36:03 +00:00

..

channels/application_cable

Initial commit

2024-02-02 09:05:04 -06:00

components/previews

Fix /design-system for tabs

2025-11-25 14:11:50 +00:00

controllers

Use browser Accept-Language for login and onboarding locale (#768)

2026-01-24 22:00:41 +01:00

data_migrations

Additional cache columns on balances for activity view breakdowns (#2505)

2025-07-23 10:06:25 -04:00

fixtures

Add comprehensive tests for SnaptradeAccount processors and data helpers. (#742)

2026-01-23 00:27:00 +01:00

helpers

Rework account views and addition flow (#1324)

2024-10-18 14:37:42 -04:00

integration

feat: CORS support (#813)

2026-01-28 17:25:02 +01:00

interfaces

Remove Synth Finance references (#47)

2025-08-02 00:28:55 +02:00

jobs

Correct brokerage cash calculation for SimpleFIN investment accounts (#710)

2026-01-19 22:17:27 +01:00

lib

Fix Polish translation template error (and increase testing/fix other locales as well) (#734)

2026-01-22 14:27:12 +01:00

mailers

Make branding configurable (#173)

2025-10-22 19:14:03 +02:00

models

fix: Display helpful error when LLM model lacks function calling support

2026-01-30 00:36:03 +00:00

policies

refactor: improve SSO provider management and logging

2026-01-03 21:13:24 -05:00

services

Simplefin enhancements v2 (#267)

2025-11-17 21:51:37 +01:00

support

Improve investment activity labels UX and add convert-to-trade feature (#649)

2026-01-16 21:04:10 +01:00

system

Add security remapping for holdings with sync protection (#692)

2026-01-23 12:54:55 +01:00

vcr_cassettes

More rebranding changes (#159)

2025-09-24 00:19:51 +02:00

views/transactions

Simplefin enhancements v2 (#267)

2025-11-17 21:51:37 +01:00

application_system_test_case.rb

PWA offline error page + login page cleanup (#327)

2025-11-16 21:12:48 +01:00

encryption_verification_test.rb

Initial security fixes (#461)

2026-01-23 22:05:28 +01:00

i18n_test.rb

New Design System + Codebase Refresh (#1823)

2025-02-21 11:57:59 -05:00

test_helper.rb

Centralize investment_contributions category handling using i18n key and streamline related references.

2026-01-20 17:36:56 -05:00