asyncredux-user-exceptions

Throw UserException from AsyncRedux actions to display user-facing errors.

Updated Aug 27, 2026

Search Tags:#error-handling #flutter #actions #dialog #asyncredux #userexception #globalwrap

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npx skills add https://github.com/pro100andrey/dar --skill asyncredux-user-exceptions-pro100andrey

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Skill: asyncredux-user-exceptions
Source: https://github.com/pro100andrey/dar/tree/main/.claude/skills/asyncredux-user-exceptions
Command: npx skills add https://github.com/pro100andrey/dar --skill asyncredux-user-exceptions-pro100andrey

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Handle user-facing errors in AsyncRedux apps by throwing UserException from actions, converting errors with addCause, and configuring UserExceptionDialog to present friendly messages instead of crashing.

Core Features & Use Cases

Throw UserException from actions to signal user-facing issues during sync or async reducers.
Convert and wrap errors to user-facing messages with addCause and optional error context.
Set up UserExceptionDialog in the widget tree to catch and display errors, with optional onShowUserExceptionDialog customization.
Use UserExceptionAction to show non-blocking errors mid-action without interrupting flow.
GlobalWrapError to map remote or framework errors to UserException consistently.
Inspect action failures via context methods and retry with clean state when appropriate.

Quick Start

Wrap your home page with UserExceptionDialog and throw UserException from actions to surface user-friendly errors.

Frequently Asked Questions about asyncredux-user-exceptions

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I handle user-facing errors in Flutter AsyncRedux without crashing the app?▼

Handle user-facing errors in AsyncRedux by throwing UserException from your actions and configuring UserExceptionDialog in the widget tree to catch and display friendly messages instead of crashing the app.

What is the best way to show non-blocking error notifications during an AsyncRedux action?▼

Show non-blocking error notifications during an AsyncRedux action by using UserExceptionAction, which displays errors mid-action without interrupting the ongoing flow. This allows you to surface user-visible messages while the action continues executing.

How do I map remote or framework errors to user-friendly messages in AsyncRedux?▼

Map remote or framework errors to user-friendly messages in AsyncRedux by using GlobalWrapError to consistently convert them into UserException instances. You can also use addCause to wrap and convert errors with optional context before presentation.

Does UserExceptionDialog support customizing the error display in AsyncRedux apps?▼

UserExceptionDialog supports customizing the error display in AsyncRedux apps through the optional onShowUserExceptionDialog callback. This allows you to override the default dialog presentation and tailor the user-visible message display to your app's design.

Why are my AsyncRedux action failures not showing as dialogs even after throwing UserException?▼

AsyncRedux action failures might not show as dialogs if UserExceptionDialog is not properly wrapping your home page in the widget tree. Ensure the dialog widget is set up correctly to catch the error queue and present the user-visible messages.

Can I inspect AsyncRedux action failures and retry them with a clean state?▼

You can inspect AsyncRedux action failures via context methods and retry with a clean state when appropriate. The error-queue-driven presentation ensures failures are tracked and managed so you can evaluate the error context and recover gracefully.