This repository was archived by the owner on Dec 24, 2025. It is now read-only.
This repository was archived by the owner on Dec 24, 2025. It is now read-only.
Couldn't build APK. #1
Description
I got the following error when i tried to build an apk:
[22:18:56] Flutter 3.27.4 installed ✅
JDK installed ✅
Android SDK installed ✅
[22:18:58] Created Flutter bootstrap project from gh:flet-dev/flet-build-template with ref "0.27.6" ✅
[22:19:50] Packaged Python app ✅
Registered Flutter user extensions ✅
[22:19:51] Customized app icons ✅
[22:20:00] Generated app icons ✅
Customized app splash images ✅
[22:20:08] Generated splash screens ✅
[22:22:12] Resolving dependencies...
Downloading packages...
archive 3.6.1 (4.0.4 available)
audioplayers 5.2.1 (6.4.0 available)
audioplayers_android 4.0.3 (5.2.0 available)
audioplayers_darwin 5.0.2 (6.2.0 available)
audioplayers_linux 3.1.0 (4.2.0 available)
audioplayers_platform_interface 6.1.0 (7.1.0 available)
audioplayers_web 4.1.0 (5.1.0 available)
audioplayers_windows 3.1.0 (4.2.0 available)
characters 1.3.0 (1.4.0 available)
clock 1.1.1 (1.1.2 available)
collection 1.19.0 (1.19.1 available)
device_info_plus 11.3.0 (11.3.3 available)
ffi 2.1.3 (2.1.4 available)
file_picker 8.3.7 (9.1.0 available)
fl_chart 0.69.2 (0.70.2 available)
! flet 0.27.6 (overridden)
flutter_lints 2.0.3 (5.0.0 available)
flutter_native_splash 2.4.4 (2.4.5 available)
image 4.3.0 (4.5.3 available)
intl 0.19.0 (0.20.2 available)
js 0.6.7 (0.7.2 available)
lints 2.1.1 (5.1.1 available)
material_color_utilities 0.11.1 (0.12.0 available)
meta 1.15.0 (1.16.0 available)
path 1.9.0 (1.9.1 available)
petitparser 6.0.2 (6.1.0 available)
sensors_plus 4.0.2 (6.1.1 available)
sensors_plus_platform_interface 1.2.0 (2.0.1 available)
synchronized 3.3.0+3 (3.3.1 available)
toml 0.15.0 (0.16.0 available)
url_strategy 0.2.0 (discontinued)
! wakelock_plus 1.2.10 (overridden)
! web 1.1.1 (overridden)
web_socket_channel 2.4.5 (3.0.2 available)
! webview_flutter_android 4.3.3 (overridden)
win32 5.10.1 (5.12.0 available)
win32_registry 1.1.5 (2.1.0 available)
! window_manager 0.4.3 (overridden)
Got dependencies!
1 package is discontinued.
33 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
Running Gradle task 'assembleRelease'...
Gradle build config:
minSdkVersion: 21
targetSdkVersion: 35
versionCode: 1
versionName: 0.1.0
Font asset "CupertinoIcons.ttf" was tree-shaken, reducing it from 257628 to 209160 bytes (18.8% reduction). Tree-shaking can
be disabled by providing the --no-tree-shake-icons flag when building your app.
Font asset "MaterialIcons-Regular.otf" was tree-shaken, reducing it from 1645184 to 1261080 bytes (23.3% reduction).
Tree-shaking can be disabled by providing the --no-tree-shake-icons flag when building your app.
Running Gradle task 'assembleRelease'... 119,3s
┌─ Flutter Fix ─────────────────────────────────────────────────────────────────────────────────┐
│ The plugin torch_light requires a higher Android SDK version. │
│ Fix this issue by adding the following to the file │
│ /home/anonym/Dokumente/GitHub/Flet-Portfolio/build/flutter/android/app/build.gradle: │
│ android { │
│ defaultConfig { │
│ minSdkVersion 23 │
│ } │
│ } │
│ │
│ Following this change, your app will not be available to users running Android SDKs below 23. │
│ Consider searching for a version of this plugin that supports these lower versions of the │
│ Android SDK instead. │
│ For more information, see: https://flutter.dev/to/review-gradle-config │
└───────────────────────────────────────────────────────────────────────────────────────────────┘
/home/anonym/Dokumente/GitHub/Flet-Portfolio/build/flutter/android/app/src/main/AndroidManifest.xml Error:
uses-sdk:minSdkVersion 21 cannot be smaller than version 23 declared in library [:torch_light]
/home/anonym/Dokumente/GitHub/Flet-Portfolio/build/flutter/build/torch_light/intermediates/merged_manifest/release/processRele
aseManifest/AndroidManifest.xml as the library might be using APIs not available in 21
Suggestion: use a compatible library with a minSdk of at most 21,
or increase this project's minSdk version to at least 23,
or use tools:overrideLibrary="com.svprdga.torchlight" to force usage (may lead to runtime failures)
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processReleaseMainManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 21 cannot be smaller than version 23 declared in library [:torch_light]
/home/anonym/Dokumente/GitHub/Flet-Portfolio/build/flutter/build/torch_light/intermediates/merged_manifest/release/processRele
aseManifest/AndroidManifest.xml as the library might be using APIs not available in 21
Suggestion: use a compatible library with a minSdk of at most 21,
or increase this project's minSdk version to at least 23,
or use tools:overrideLibrary="com.svprdga.torchlight" to force usage (may lead to runtime failures)
* 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 1m 58s
Gradle task assembleRelease failed with exit code 1
[22:24:29] Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.27.4, on Fedora Linux 41 (KDE Plasma) 6.13.6-200.fc41.x86_64, locale de_DE.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.1)
[✓] Chrome - develop for the web
[✓] Linux toolchain - develop for Linux desktop
[!] Android Studio (version unknown)
✗ Unable to determine Android Studio version.
[✓] Connected device (2 available)
[✓] Network resources
! Doctor found issues in 1 category.
╭───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ Error building Flet app - see the log of failed command above. │
╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯Building other flet apps worked.