## Rationale When a turn fails mid-stream *after* emitting some text, the failed turn's partial assistant message is persisted — so the last message in the thread is the assistant's, and `AiChatErrorUnderMessageList` (which owns the Retry button, gated on the last message being the user's) never renders. The error surfaces through `AiChatMessage` → `AiChatErrorRenderer` instead, and that path never passed `onRetry`. Result: an error banner with no action for the most common failure shape (mid-stream provider errors), most visibly after a reload. ## Why this is the root cause, not a symptom patch This is a wiring omission, not a designed gate. `AiChatErrorRenderer` already accepts `onRetry`, and the server's `retryLastFailedTurn` already deletes the failed turn's assistant messages before re-streaming — the entire retry path for partial-output turns exists and works; only the prop was never threaded. Verified there's no hidden protective reason: retrying with partial output cannot duplicate content, because regeneration is delete-then-restream by design. ## User impact A mid-stream failure currently strands the user: their only options are re-typing the message or reloading. With this, the same Retry affordance appears whether the turn died before or after the first token (Sentry shows 126 users/30d hitting zero-output failures alone — the with-output shape shares the same recovery need). ## Test plan - [x] `AiChatErrorRenderer` retry behavior already covered by existing rendering; change is prop threading only (~10 lines) - [ ] CI green - [ ] Manual: fail a turn mid-stream (kill provider), observe Retry on the in-message error banner https://claude.ai/code/session_01Lyi6zTema2FMVVh8MD6c38 --- _Generated by [Claude Code](https://claude.ai/code/session_01Lyi6zTema2FMVVh8MD6c38)_ <!-- This is an auto-generated description by cubic. --> <a href="https://cubic.dev/pr/twentyhq/twenty/pull/22478?utm_source=github" target="_blank" rel="noopener noreferrer" data-no-image-dialog="true"><picture><source media="(prefers-color-scheme: dark)" srcset="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://www.cubic.dev/buttons/review-in-cubic-light.svg"><img alt="Review in cubic" src="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"></picture></a> <!-- End of auto-generated description by cubic. -->
The #1 Open-Source CRM
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Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty app:publish --private
See the app development guide for objects, views, agents, and logic functions.
Self-hosting
Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the User Guide for product walkthroughs, or the
Documentation for developer reference.
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Stack
TypeScript
Nx
NestJS, with BullMQ,
PostgreSQL,
Redis
React, with Jotai, Linaria and Lingui
Thanks
Thanks to these amazing services that we use and recommend for code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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