Debug Your App
This section provides instructions on how to debug your Vega apps using various tools and techniques.
Each of these guides provides detailed steps and explanations to help you effectively debug your Vega apps. Whether you're dealing with crashes, need line-by-line debugging capabilities, or want to use in-app developer tools, these resources assist you in identifying and resolving issues in your apps.
Crash analysis and debugging
Debug App Crash Using Vega Studio
Learn how to collect and analyze aggregated crash reports (ACRs) for your app running on your targeted device or simulator. This guide covers:
- Copying an ACR
- Symbolicating an ACR
- Troubleshooting common issues during the process
Detect Where the App Crash Originates
Determine whether a crash in your app originates from your code or Amazon's code.
Line-by-line debugging
Perform Line-by-Line Debugging with Vega Studio
Discover how to use Vega Studio for detailed debugging of your applications. This guide includes:
- Setting up debugging for Turbo Modules
- Configuring the debugger (automatic and manual methods)
- Setting breakpoints
- Running the app in debug mode
- Using the debug toolbar
- Targeting a Fire TV Stick for debugging
In-app developer tools
Debug Your App with Developer Menu Tools
Explore the in-app developer menu that provides access to various debugging tools. This guide covers:
- Setting up port forwarding
- Starting the Metro bundler
- Launching your app for debugging
- Using the developer menu options (Element Inspector, Performance Monitor, etc.)
- Troubleshooting app debugging issues
Logs
View and Copy Logs
Learn how to view logs messages in Vega Studio.
Manage System Logs
Use the Logging Control CLI (LoggingCtl) to manage, view, and test logging data.
Related topics
Last updated: Oct 01, 2025
