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Flutter for Beginners - Third Edition

You're reading from  Flutter for Beginners - Third Edition

Product type Book
Published in Oct 2023
Publisher Packt
ISBN-13 9781837630387
Pages 406 pages
Edition 3rd Edition
Languages
Authors (2):
Thomas Bailey Thomas Bailey
Profile icon Thomas Bailey
Alessandro Biessek Alessandro Biessek
Profile icon Alessandro Biessek
View More author details
Toc

Table of Contents (20) Chapters close

Preface 1. Part 1:Learning the Core Concepts
2. Chapter 1: What Is Flutter and Why Should I Use It? 3. Chapter 2: An Introduction to Dart 4. Chapter 3: Flutter versus Other Frameworks 5. Chapter 4: Dart Classes and Constructs 6. Part 2:Building a Basic Flutter App
7. Chapter 5: Building Your User Interface through Widgets 8. Chapter 6: Handling User Input and Gestures 9. Chapter 7: Let’s Get Graphical! 10. Chapter 8: Routing – Navigating between Screens 11. Part 3:Turning a Simple App into an Awesome App
12. Chapter 9: Flutter Plugins – Get Great Functionality for Free! 13. Chapter 10: Popular Third-Party Plugins 14. Chapter 11: Using Widget Manipulations and Animations 15. Part 4:Testing and Releasing Your App
16. Chapter 12: Testing and Debugging 17. Chapter 13: Releasing Your App to the World 18. Index 19. Other Books You May Enjoy

Common issues

Sometimes, your Flutter run or build will fail, and often, this is related to plugin issues. In this section, we will look at some of the common issues and give some hints on how to resolve them.

Plugin breaking change

When a plugin changes its major or minor version number, it can mean that there has been a breaking change and that you will need to make some changes to keep the plugin working correctly.

There are generally two reasons for breaking changes:

  • A change in the way you use the plugin at a programmatic level. For example, the constructor parameters for a widget have changed, or the order of method calls to the plugin needs to be modified. These are often simply notified via compilation errors and deprecation warnings.
  • A required change in the configuration of your project. These can be less obvious and checking the plugin’s README on pub.dev is often the best way to assess whether you need to change your project configuration.
  • ...
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