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Flutter Build Failures After Toolchain Upgrades: A Gradle and Android SDK Fix

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A developer encountered critical Flutter build failures after upgrading tools on their machine, caused by incompatibility between Java 25.0.3 and Gradle 8.14, which requires Gradle 9.1.0 or newer. The Android Studio installation was also outdated, running the older 'Panda 4' release instead of the latest 'Quail 4' version. Fixing the issue required downloading and installing the new Android Studio release, then updating SDK Platforms and SDK Tools via the SDK Manager. Flutter and Dart versions were also refreshed using the mise version manager's upgrade command. Finally, a cluttered shell environment was resolved by rebuilding a clean PATH configuration in the bashrc file with properly ordered Android SDK and mise tool entries.

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