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flet-dev / flet

Flet enables developers to easily build realtime web, mobile and desktop apps in Python. No frontend experience required.
https://flet.dev
Apache License 2.0
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No file or variants found for asset: app/app.zip. #2372

Open Slakeec opened 4 months ago

Slakeec commented 4 months ago

PS C:\Users\user\PycharmProjects\MSM> flet build windows -vv Flutter bootstrap directory: C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq Creating Flutter bootstrap project...OK Customizing app icons and splash images...OK Generating app icons... ╔════════════════════════════════════════════════════════════════════════════╗ ║ The Dart tool uses Google Analytics to report feature usage statistics ║ ║ and to send basic crash reports. This data is used to help improve the ║ ║ Dart platform and tools over time. ║ ║ ║ ║ To disable reporting of analytics, run: ║ ║ ║ ║ dart --disable-analytics ║ ║ ║ ╚════════════════════════════════════════════════════════════════════════════╝

Resolving dependencies in C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq... (2.8s) Got dependencies in C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq. Building package executable... (2.2s) Built flutter_launcher_icons:flutter_launcher_icons. ════════════════════════════════════════════ FLUTTER LAUNCHER ICONS (v0.13.1) ════════════════════════════════════════════

• Creating default icons Android • Overwriting the default Android launcher icon with a new icon • Overwriting default iOS launcher icon with new icon Creating Icons for Web... Creating Icons for Windows... Creating Icons for MacOS...

✓ Successfully generated launcher icons OK Packaging Python app...Building package executable... (1.3s) Built serious_python:main. Running package command Creating asset directory: C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\app Copying Python app from C:\Users\user\PycharmProjects\MSM to C:\Users\user\AppData\Local\Temp\serious_python_temp24caec34 Error: FileSystemException: Failed to decode data using encoding 'utf-8', path = 'C:\Users\user\AppData\Local\Temp\serious_python_temp24caec34\requirements.txt' Deleting temp directory C:\Users\user\AppData\Local\Temp\serious_python_temp24caec34 OK Building Windows app...['C:\Users\user\Desktop\flut\flutter\bin\flutter.BAT', 'build', 'windows'] Resolving dependencies... fl_chart 0.65.0 (0.66.0 available) flutter_lints 2.0.3 (3.0.1 available) flutter_native_splash 2.3.7 (2.3.9 available) js 0.6.7 (0.7.0 available) lints 2.1.1 (3.0.0 available) matcher 0.12.16 (0.12.16+1 available) material_color_utilities 0.5.0 (0.8.0 available) meta 1.10.0 (1.11.0 available) package_info_plus 4.2.0 (5.0.1 available) path 1.8.3 (1.9.0 available) petitparser 5.4.0 (6.0.2 available) test_api 0.6.1 (0.7.0 available) toml 0.14.0 (0.15.0 available) web 0.3.0 (0.4.0 available) web_socket_channel 2.4.0 (2.4.3 available) xml 6.3.0 (6.5.0 available) Got dependencies! 16 packages have newer versions incompatible with dependency constraints. Try flutter pub outdated for more information.

windows/flutter/CMakeLists.txt does not use FLUTTER_TARGET_PLATFORM, updating. C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(541,5): warning MSB8029: �஬������ ��⠫�� ��� ��⠫�� ��室� �� ����� �ᯮ�������� �� �६����� ��⠫���, ��⮬� �� �� ����� ���� ��稭 �� �஡��� � ������筮� ᡮમ�. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\build\windows\x64\ZERO_CHECK.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(541,5): warning MSB8029: �஬������ ��⠫�� ��� ��⠫�� ��室� �� ����� �ᯮ�������� �� �६����� ��⠫���, ��⮬� �� �� ����� ���� ��稭 �� �஡��� � ������筮� ᡮમ�. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(541,5): warning MSB8029: �஬������ ��⠫�� ��� ��⠫�� ��室� �� ����� �ᯮ�������� �� �६����� ��⠫���, ��⮬� �� �� ����� ���� ��稭 �� �஡��� � ������筮� ᡮમ�. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\build\windows\x64\flutter\flutter_assemble.vcxproj] Error detected in pubspec.yaml: No file or variants found for asset: app/app.zip. C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(254,5): error MSB8066: ���짮��⥫�᪠� ᡮઠ ��� "C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\build\windows\ x64\CMakeFiles\97ccedc66f37bc442ea4e473dec1ca92\flutter_windows.dll.rule;C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\build\windows\x64\CMakeFiles\9736cc717a512a8e02eaa94d6095a866\flutter_assemble.rule;C:\Users\u ser\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\windows\flutter\CMakeLists.txt" �����訫� ࠡ��� � ����� 1. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq\build\windows\x64\flutter\flutter_assemble.vcxproj]
Building Windows application... 61,3s Build process failed. Deleting Flutter bootstrap directory C:\Users\user\AppData\Local\Temp\flet_flutter_build_arrvgVFfgq Error building Flet app - see the log of failed command above. PS C:\Users\user\PycharmProjects\MSM>

FeodorFitsner commented 4 months ago

OK, this part worries me:

Error: FileSystemException: Failed to decode data using encoding 'utf-8', path = 'C:\Users\user\AppData\Local\Temp\serious_python_temp24caec34\requirements.txt'

What do you have in requirements.txt?

Slakeec commented 4 months ago

anyio==4.2.0 arrow==1.3.0 binaryornot==0.4.4 certifi==2023.11.17 chardet==5.2.0 charset-normalizer==3.3.2 click==8.1.7 colorama==0.4.6 cookiecutter==2.5.0 et-xmlfile==1.1.0 exceptiongroup==1.2.0 flet==0.18.0 flet-core==0.18.0 flet-runtime==0.18.0 h11==0.14.0 httpcore==0.17.3 httpx==0.24.1 idna==3.6 Jinja2==3.1.2 markdown-it-py==3.0.0 MarkupSafe==2.1.3 mdurl==0.1.2 numpy==1.26.3 oauthlib==3.2.2 openpyxl==3.1.2 packaging==23.2 pandas==2.1.4 Pygments==2.17.2 pypng==0.20220715.0 python-dateutil==2.8.2 python-slugify==8.0.1 pytz==2023.3.post1 PyYAML==6.0.1 qrcode==7.4.2 repath==0.9.0 requests==2.31.0 rich==13.7.0 six==1.16.0 sniffio==1.3.0 text-unidecode==1.3 types-python-dateutil==2.8.19.20240106 typing_extensions==4.9.0 tzdata==2023.4 urllib3==2.1.0 watchdog==3.0.0 websocket-client==1.7.0 websockets==11.0.3

FeodorFitsner commented 4 months ago

Alright, please see "no pip freeze" note in this section: https://flet.dev/docs/guides/python/packaging-app-for-distribution#project-structure

Also, save requirements.txt in UTF-8 encoding.

taaaf11 commented 4 months ago

@FeodorFitsner I think, the culprit is powershell (it is my assumption). Because powershell uses UTF-16 encoding when Write-Output is used.

FeodorFitsner commented 4 months ago

@taaaf11 that makes sense when you do pip freeze from PS! Let's wait for confirmation and then create a new issue for that.

taaaf11 commented 4 months ago

@FeodorFitsner I think I am getting the issue... I pip freeze > requirements.txt-ed from my virtual environment. Opened the file in python prompt. f.read() function gave a lot of \x-s, and f.encoding gave cp1252.

FeodorFitsner commented 4 months ago

@taaaf11 yep, but in context of flet buid requirements.txt is opening from Dart ;)

taaaf11 commented 4 months ago

@FeodorFitsner I fear replying, I don't know Dart 🤐

Slakeec commented 4 months ago

Thank you very much for your advices.This time I made requirements file manually as it is in description and also got this error:

windows/flutter/CMakeLists.txt does not use FLUTTER_TARGET_PLATFORM, updating. C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(541,5): warning MSB8029: �஬������ ��⠫�� ��� ��⠫�� ��室� �� ����� �ᯮ�������� �� �६����� ��⠫���, ��⮬� �� �� ����� ���� ��稭 �� �஡��� � ������筮� ᡮમ�. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\ZERO_CHECK.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(541,5): warning MSB8029: �஬������ ��⠫�� ��� ��⠫�� ��室� �� ����� �ᯮ�������� �� �६����� ��⠫���, ��⮬� �� �� ����� ���� ��稭 �� �஡��� � ������筮� ᡮમ�. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: ��室 �� ������� "setlocal [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\w indows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: "C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\C Make\CMake\bin\cmake.exe" -E make_directory C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Release [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\ serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: "C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\C Make\CMake\bin\cmake.exe" -E copy_directory C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/python/Lib C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Releas e/Lib [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: "C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\C Make\CMake\bin\cmake.exe" -E copy_directory C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/python/DLLs C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Relea se/DLLs [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: IF "release" == "release" DEL "C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/bui ld/windows/x64/runner/Release/DLLs*_d." /S /Q [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: DEL "C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Rele ase/DLLs*.ico" /S /Q [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: DEL "C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Rele ase/DLLs\.cat" /S /Q [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: DEL "C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Rele ase/DLLs\tcl86t.dll" /Q [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: DEL "C:/Users/user/AppData/Local/Temp/flet_flutter_build_hIKxvCPIMT/build/windows/x64/runner/Rele ase/DLLs\tk86t.dll" /Q [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: :cmEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins\ serious_pythonwindows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: endlocal & call :cmErrorLevel %errorlevel% & goto :cmDone [C:\Users\user\AppData\Local\Temp\flet flutter_build_hIKxvCPIMT\build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: :cmErrorLevel [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\p lugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: exit /b %1 [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plug ins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: :cmDone [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\x64\plugins \serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: if %errorlevel% neq 0 goto :VCEnd [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT \build\windows\x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(166,5): error MSB3073: :VCEnd" � ����� 1. [C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT\build\windows\ x64\plugins\serious_python_windows\CopyPythonDLLs.vcxproj] Building Windows application... 65,1s Build process failed. Deleting Flutter bootstrap directory C:\Users\user\AppData\Local\Temp\flet_flutter_build_hIKxvCPIMT Error building Flet app - see the log of failed command above.

Slakeec commented 4 months ago

somehow the project was built (but with errors during building) and now when i am trying to start an exe file. mt app just blinks on startup and then closes itself. What could be a problem with that?

taaaf11 commented 4 months ago

@Slakeec Make your requirements.txt hand-picked, like, if you are using packages flet and flask, include the packages in requirements.txt like this (put in the versions):

flet==(some ver)
flask==(some ver)

Also, edit your second-last comment and put necessary code formatting like this:

gu1llermo commented 4 months ago 
windows/flutter/CMakeLists.txt does not use FLUTTER_TARGET_PLATFORM, updating.
C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppBuild.targets(541,5): warning

Please correct the inverted slash thing. If it is / just use that one But if it's \ just that, nothing else please