List of Common Problems and Solutions
This module lists common problems and solutions that you may encounter when running the course project or your own apps.
This list will be regularly updated.
Build Issues
- Android Gradle version incompatible with Java version
- Android Gradle plugin requires Java 17 to run
- Android: Failed to transform core-for-system-modules.jar to match attributes errors with JDK 21
- Your project is configured with Android NDK 23.1.7779620, but the following plugin(s) depend on a different Android NDK version
- Fixing Build Issues - Nuclear Option 💣
Runtime Issues
Project Maintenance
- How to rename a Flutter project (coming soon)
- How to upgrade Dart dependencies and resolve version conflicts (coming soon)
Need more help?
If you’re stuck and your error is not listed above, please ask a question on the course Discord, including your error log and the flutter doctor -v output.