Could not make this work :(

[alexgheorghiu]

Tried to boot the app but none worked :(

Here is the error:

Using hardware rendering with device AOSP on IA Emulator. If you notice graphics artifacts, consider enabling software rendering
with "--enable-software-rendering".
Launching lib/main.dart on AOSP on IA Emulator in debug mode...
Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/03 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/03 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/03 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: unexpected element (uri:"", local:"extension-level"). Expected elements are <{}codename>,<{}layoutlib>,<{}api-level>
Warning: unexpected element (uri:"", local:"base-extension"). Expected elements are <{}codename>,<{}layoutlib>,<{}api-level>
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
/home/alex/.pub-cache/hosted/pub.dev/permission_handler-8.3.0/android/src/main/java/com/baseflow/permissionhandler/ServiceManager.java:75: warning: [deprecation] queryIntentActivities(Intent,int) in PackageManager has been deprecated
            List<ResolveInfo> callAppsList = pm.queryIntentActivities(callIntent, 0);
                                               ^
error: warnings found and -Werror specified
/home/alex/.pub-cache/hosted/pub.dev/permission_handler-8.3.0/android/src/main/java/com/baseflow/permissionhandler/PermissionUtils.java:317: warning: [deprecation] getPackageInfo(String,int) in PackageManager has been deprecated
                    .getPackageInfo(context.getPackageName(), PackageManager.GET_PERMISSIONS);
                    ^
1 error
2 warnings

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':permission_handler:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 24s
Running Gradle task 'assembleDebug'...                             25.2s
Exception: Gradle task assembleDebug failed with exit code 1

and here is the output of Flutter's doctor:

..ex@i7-11700K:~/temp/FlutterEbookApp$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.7.10, on Linux Mint 21 5.15.0-41-generic, locale en_US.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.1)
[✓] Chrome - develop for the web
[✗] Linux toolchain - develop for Linux desktop
    ✗ clang++ is required for Linux development.
      It is likely available from your distribution (e.g.: apt install clang), or can be downloaded from https://releases.llvm.org/
    ✗ CMake is required for Linux development.
      It is likely available from your distribution (e.g.: apt install cmake), or can be downloaded from https://cmake.org/download/
    ✗ ninja is required for Linux development.
      It is likely available from your distribution (e.g.: apt install ninja-build), or can be downloaded from https://github.com/ninja-build/ninja/releases
    ✗ GTK 3.0 development libraries are required for Linux development.
      They are likely available from your distribution (e.g.: apt install libgtk-3-dev)
[✓] Android Studio (version 2022.1)
[✓] VS Code (version 1.73.1)
[✓] Connected device (3 available)
[✓] HTTP Host Availability

! Doctor found issues in 1 category.