[apk packaging] - libpythonbundle.so': The file was not recognized as a valid object file #3580
Description
Duplicate Check
- I have searched the opened issues and there are no duplicates
Describe the bug
When I run the flet build apk, it works and creates the file and it installs perfectly on the device (both physical and emulated)
Then i open it for the first time and it shows the content, but i open it a second time and it just closes
I open it again and it works, but then I open it again and it closes, and so on
almost in the end I get "The file was not recognized as a valid object file" but then it creates the apk
I'm not familiar with flet so don't know if I'm missing somenthing here
Code
No response
To reproduce
I run 'flet create ToDo'
then run the 'flet run' everything is normal, it shows the hello flet
then I paste the ToDo code in flet page
run it again and it works
But when I run 'flet build apk -v' for the verbose
PS D:\cff\flet\List> flet build apk -v
[14:14:10] Flutter bootstrap directory: C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx
Additional Flutter dependencies:
{}
[14:14:13] Created Flutter bootstrap project from gh:flet-dev/flet-build-template with ref 0.23.2 ✅
Copying D:\cff\flet\List\assets\icon.png to C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\images
Customized app icons and splash images ✅
Run subprocess: ['C:\dev\flutter\bin\dart.BAT', 'run', 'flutter_launcher_icons']
( ● ) Generating app icons (3.2s)
( ●) Generating app icons ⏳...
Got dependencies in C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx.
( ● ) Generating app icons ⏳...
Built flutter_launcher_icons:flutter_launcher_icons.
( ● ) Generating app icons ⏳... ════════════════════════════════════════════
FLUTTER LAUNCHER ICONS (v0.13.1)
════════════════════════════════════════════
( ● ) Generating app icons ⏳... • Creating default icons Android
( ● ) Generating app icons ⏳... • Overwriting the default Android launcher icon with a new icon
( ● ) Generating app icons ⏳... • Overwriting default iOS launcher icon with new icon
( ● ) Generating app icons ⏳... Creating Icons for Web...
(● ) Generating app icons ⏳... Creating Icons for Windows...
( ● ) Generating app icons ⏳... Creating Icons for MacOS...
( ● ) Generating app icons ⏳...
✓ Successfully generated launcher icons
[14:14:22] Generated app icons ✅
Run subprocess: ['C:\dev\flutter\bin\dart.BAT', 'run', 'flutter_native_splash:create']
(● ) Generating splash screens ⏳...
Built flutter_native_splash:create.
( ● ) Generating splash screens ⏳... [Android] Creating default splash images
( ● ) Generating splash screens ⏳... [Android] Creating dark mode splash images
( ● ) Generating splash screens ⏳... [Android] Creating default android12splash images
(● ) Generating splash screens ⏳... [Android] Creating dark mode android12splash images
( ● ) Generating splash screens ⏳... [Android] Updating launch background(s) with splash image path...
[Android] - android/app/src/main/res/drawable/launch_background.xml
( ● ) Generating splash screens ⏳... [Android] - android/app/src/main/res/drawable-night/launch_background.xml
[Android] - android/app/src/main/res/drawable-v21/launch_background.xml
[Android] - android/app/src/main/res/drawable-night-v21/launch_background.xml
[Android] Updating styles...
[Android] - android/app/src/main/res/values-v31/styles.xml
[Android] No android/app/src/main/res/values-v31/styles.xml found in your Android project
[Android] Creating android/app/src/main/res/values-v31/styles.xml and adding it to your Android project
[Android] - android/app/src/main/res/values-night-v31/styles.xml
[Android] No android/app/src/main/res/values-night-v31/styles.xml found in your Android project
[Android] Creating android/app/src/main/res/values-night-v31/styles.xml and adding it to your Android project
[Android] - android/app/src/main/res/values/styles.xml
( ● ) Generating splash screens ⏳... [Android] - android/app/src/main/res/values-night/styles.xml
[iOS] Creating images
( ● ) Generating splash screens ⏳... [iOS] Creating dark mode images
( ● ) Generating splash screens ⏳... [iOS] Updating ios/Runner/Info.plist for status bar hidden/visible
( ●) Generating splash screens ⏳... [Web] Creating images
(● ) Generating splash screens ⏳... [Web] Creating images
( ● ) Generating splash screens ⏳... [Web] Creating background images
[Web] Creating CSS
[Web] Updating index.html
✅ Native splash complete.
Now go finish building something awesome! 💪 You rock! 🤘🤩
Like the package? Please give it a 👍 here: https://pub.dev/packages/flutter_native_splash
[14:14:28] Generated splash screens ✅
Run subprocess: ['C:\dev\flutter\bin\dart.BAT', 'run', 'serious_python:main', 'package', 'D:\cff\flet\List', '--mobile', '--platform', 'mobile',
'--dep-mappings', 'flet=flet-embed', '--req-deps', 'flet-embed', '--exclude', 'build']
( ● ) Packaging Python app ⏳...
Built serious_python:main.
( ● ) Packaging Python app ⏳... Running package command
Creating asset directory: C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\app
Copying Python app from D:\cff\flet\List to C:\Users\Jhony\AppData\Local\Temp\serious_python_tempf84d4e81
( ● ) Packaging Python app ⏳... Configured mobile platform with sitecustomize.py at C:\Users\Jhony\AppData\Local\Temp\serious_python_sitecustomizea40de839\sitecustomize.py
Installing dependencies [flet-embed==0.22.*] with pip command to C:\Users\Jhony\AppData\Local\Temp\serious_python_tempf84d4e81_pypackages_
Extracting Python distributive from C:\Users\Jhony\AppData\Local\Temp\cpython-3.11.6+20231002-x86_64-pc-windows-msvc-shared-install_only.tar.gz to C:\Users\Jhony\AppData\Local\Temp\hostpython3.11_f7618b18
( ● ) Packaging Python app ⏳... Compiling Python sources at C:\Users\Jhony\AppData\Local\Temp\serious_python_tempf84d4e81
( ● ) Packaging Python app ⏳... Delete unnecessary files with extensions: [.py, .c, .h, .typed, .exe, .so, .a, .pdb, .pyd, .dll]
Delete unnecessary files and directories: [pycache, bin]
( ● ) Packaging Python app ⏳... Creating app archive at C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\app/app.zip from C:\Users\Jhony\AppData\Local\Temp\serious_python_tempf84d4e81
( ● ) Packaging Python app ⏳... Deleting temp directory C:\Users\Jhony\AppData\Local\Temp\serious_python_tempf84d4e81
( ● ) Packaging Python app ⏳... Deleting sitecustomize directory C:\Users\Jhony\AppData\Local\Temp\serious_python_sitecustomizea40de839
Deleting Python directory C:\Users\Jhony\AppData\Local\Temp\hostpython3.11_f7618b18
[14:14:52] Packaged Python app ✅
Run subprocess: ['C:\dev\flutter\bin\flutter.BAT', 'build', 'apk']
( ● ) Building .apk for Android ⏳...
( ● ) Building .apk for Android ⏳...
( ● ) Building .apk for Android ⏳... collection 1.18.0 (1.19.0 available)
fl_chart 0.65.0 (0.68.0 available)
flutter_lints 2.0.3 (4.0.0 available)
flutter_markdown 0.6.23 (0.7.3 available)
http_parser 4.0.2 (4.1.0 available)
js 0.6.7 (0.7.1 available)
lints 2.1.1 (4.0.0 available)
material_color_utilities 0.8.0 (0.12.0 available)
meta 1.12.0 (1.15.0 available)
! package_info_plus 8.0.0 (overridden)
sensors_plus 4.0.2 (5.0.1 available)
! wakelock_plus 1.2.5 (overridden)
web_socket_channel 2.4.5 (3.0.0 available)
Got dependencies!
11 packages have newer versions incompatible with dependency constraints.
Try flutter pub outdated for more information.
( ● ) Building .apk for Android ⏳...
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.
C:/Users/Jhony/AppData/Local/Android/Sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/llvm-strip.exe: error: 'C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\serious_python_android\intermediates\merged_native_libs\release\mergeReleaseNativeLibs\out\lib\arm64-v8a\libpythonbundle.so': The file was not recognized as a valid object file
C:/Users/Jhony/AppData/Local/Android/Sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/llvm-strip.exe: error: 'C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\serious_python_android\intermediates\merged_native_libs\release\mergeReleaseNativeLibs\out\lib\armeabi-v7a\libpythonbundle.so': The file was not recognized as a valid object file
C:/Users/Jhony/AppData/Local/Android/Sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/llvm-strip.exe: error: 'C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\serious_python_android\intermediates\merged_native_libs\release\mergeReleaseNativeLibs\out\lib\x86_64\libpythonbundle.so': The file was not recognized as a valid object file
C:/Users/Jhony/AppData/Local/Android/Sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/llvm-strip.exe: error: 'C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\app\intermediates\merged_native_libs\release\mergeReleaseNativeLibs\out\lib\arm64-v8a\libpythonbundle.so': The file was not recognized as a valid object file
C:/Users/Jhony/AppData/Local/Android/Sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/llvm-strip.exe: error: 'C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\app\intermediates\merged_native_libs\release\mergeReleaseNativeLibs\out\lib\armeabi-v7a\libpythonbundle.so': The file was not recognized as a valid object file
C:/Users/Jhony/AppData/Local/Android/Sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/llvm-strip.exe: error: 'C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\app\intermediates\merged_native_libs\release\mergeReleaseNativeLibs\out\lib\x86_64\libpythonbundle.so': The file was not recognized as a valid object file
( ● ) Building .apk for Android ⏳... 240,3s
( ●) Building .apk for Android ⏳... √ Built build\app\outputs\flutter-apk\app-release.apk (63.2MB)
[14:18:59] Built .apk for Android ✅
Copying build output from: C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx\build\app\outputs\flutter-apk*
[14:19:00] Copied build to build\apk directory ✅
Deleting Flutter bootstrap directory C:\Users\Jhony\AppData\Local\Temp\flet_flutter_build_imubaAKjIx
[14:19:16] Successfully built your .apk for Android! 🥳 Find it in build\apk directory. 📂
- And it goes as I said before.
Expected behavior
No response
Screenshots
No response
Operating System
Windows
Operating system details
Windows 11
Flet version
0.23.2
Regression
I'm not sure / I don't know
Suggestions
No response
Additional details
I've tried in an emulated device and in my own device, using a virtual enviroment too but it is the same