Developer Runs in your browser

Flutter Doctor Log Diagnoser

Paste a Flutter doctor or Gradle failure log to classify likely causes and get the next verification command.

Input

Fields are ready to edit and update the result automatically.

Live

Result

Ready.

Results update as you edit.

Keep exploring

Related tools

Gradle Build Command Builder

Assemble a focused Gradle task command with stacktrace, info, offline, and refresh-dependencies options.

ADB Device Output Diagnoser

Summarize adb devices output and distinguish ready, unauthorized, offline, and missing-device states.

ADB Reverse Command Builder

Build and verify adb reverse commands for forwarding a development API port from an Android device to your computer.

From the guide archive

Related guides

Flutter`flutter doctor` and `flutter doctor --android-licenses` Are Still the Fastest Way to Fix a Lot of Mysterious Flutter Setup FailuresA practical guide to using `flutter doctor`, Android license acceptance, and SDK path configuration to fix Flutter environments that look fine until builds, emulators, or plugins start failing.Mobile DevelopmentFlutter Gradle and JDK Compatibility: A Faster Debugging PathFlutter Android builds often fail in Gradle output long after the real JDK mismatch was introduced. Separate the toolchain versions before changing dependencies.