nylo-core / error-stack

Easy error handling for Flutter applications! Modern UI for errors, updated logging to keep you productive.

Error Stack for Flutter

Simple to use

Nylo

// Add Error Stack to your Nylo app provider
...
import 'package:error_stack/error_stack.dart';

class AppProvider {

  @override
  boot(Nylo nylo) async {
    ...
    nylo.useErrorStack(); // enables Error Stack
  }
}

Flutter App

// Add Error Stack to your main.dart file
...
import 'package:error_stack/error_stack.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await ErrorStack.init(); // Initialize Error Stack
  runApp(MyApp());
}

Once you have added Error Stack to your application, it will override the default error handling in your application.

Features

• Instant Google search to resolve error
• Copy error message to clipboard
• Modern UI for debug and release mode
• Light and Dark mode support
• Customizable Production Error Page

Getting started

Installation

Add the following to your pubspec.yaml file:

dependencies:
  error_stack: ^1.8.1

or with Dart:

dart pub add error_stack

How to use

The package is very simple to use.

Log Levels

• ErrorStackLogLevel.verbose (default)
• ErrorStackLogLevel.minimal (shows less information)

You can set the log level when initializing Error Stack.

Flutter App

import 'package:flutter/material.dart';
import 'package:error_stack/error_stack.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await ErrorStack.init(logLevel: ErrorStackLogLevel.minimal); // Initialize Error Stack
  runApp(MyApp());
}

Nylo

import 'package:error_stack/error_stack.dart';

class AppProvider {
    
  @override
  boot(Nylo nylo) async {
     ...
     nylo.useErrorStack(logLevel: ErrorStackLogLevel.minimal);
  }
}

Full Parameters

ErrorStack.init(
	level: ErrorStackLogLevel.verbose,  // The ErrorStackLogLevel.verbose | ErrorStackLogLevel.minimal
	initialRoute: "/", // Navigate to this route when tapping "Restart app"
	errorWidget: (errorDetails) { // The error widget you want to show in release mode
    	return Scaffold(
      	    appBar: AppBar(
        	    title: Text("Error"),
      	    ),
      	    body: Center(
        	    child: Text("An error occurred"),
      	    ),
    	);
	}
);

Try the example app to see how it works.

Changelog

Please see CHANGELOG for more information what has changed recently.

Social

• Twitter

Licence

The MIT License (MIT). Please view the License File for more information.