Setting Up Log Management in Flutter

Overview

Scattered logs across your Flutter infrastructure make debugging painful. Centralized log management brings structure and searchability to your application's output.

Bugsly provides a first-class Flutter integration for log management that takes minutes to set up and immediately starts delivering value.

Installation and Setup

Start by adding Bugsly to your project:

flutter pub add bugsly_flutter

Next, initialize the SDK in your application:

import "package:bugsly_flutter/bugsly_flutter.dart";

Future<void> main() async {
  await BugslyFlutter.init(
    (options) {
      options.dsn = "YOUR_BUGSLY_DSN";
      options.tracesSampleRate = 1.0;
    },
    appRunner: () => runApp(MyApp()),
  );
}

How It Works

Once initialized, the Bugsly Flutter SDK automatically instruments your application. Here's what happens behind the scenes:

• Automatic error capture: Unhandled exceptions and promise rejections are caught and reported with full stack traces
• Context enrichment: Each event includes environment data, request details, and user context where available
• Intelligent grouping: Similar errors are grouped together so you see issues, not individual events
• Performance data: Transaction traces help you understand the performance impact of errors

Customizing Your Integration

For Flutter projects, we recommend enabling these additional features after the basic setup:

1. Source maps (if applicable) — upload source maps during your build so Bugsly can display readable stack traces
2. User feedback — prompt users who encounter errors for additional context
3. Custom tags — add business-specific metadata to events for filtering and analysis

Bugsly's dashboard will become your team's go-to tool for understanding what's happening in your Flutter production environment.

Next Steps

After configuring log management, set up log-based alerts for critical patterns like authentication failures or payment errors. Use Bugsly's log correlation to connect log entries with error events and traces. Create saved searches for common debugging scenarios your team encounters regularly.