(Bug): Failed to run Natron after build

[AnyOpenGL]

Make sure to follow our issue report guidelines

• I'm using the latest version of Natron (not required but recommended)
• I've restarted Natron and the issue persists
• I've run Natron via the command line and the issue persists
• I've followed the contributing guidelines to the best of my understanding
• My issue is not on the issue tracker or in a pull request already (go search for it and dig around a little bit!)
• This bug is reproducible

Natron version

2.6

Operating system

Windows 11

System specs

RAM 16GB
Intel i5-12490F
RTX 3060 Laptop

Did you install Natron using the official installer?

• Yes, I used the official installer
• No, I installed from a binary archive
• No, I compiled Natron from sources
• No, I installed Natron via another method

Custom installation path

No response

What were you trying to do?

I failed to run Natron in Qt Creator after built it.

There are console log:

18:49:02: Starting D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App\Natron.exe...
Natron Version 2.6
(C) 2018-2023 The Natron developers
(C) 2013-2018 INRIA and Alexandre Gauthier-Foichat

Use the --help or -h option to print usage.<<<
args:

• Command-line parsing results:
  clearCacheOnLaunch: false
  clearOpenFXCacheOnLaunch: false
  useDefaultSettings: false
  isBackground: false
  isInterpreterMode: false
  enableRenderStats: false
  exportDocsPath: ""
  ipcPipe: ""
  defaultOnProjectLoadedScript: ""
  settingCommands:
  pythonCommands:
  writers:
  readers:
  atLeastOneOutput: false
  filename: ""
  rangeSet: false
  frameRanges:
• End of command-line parsing results.
  Filesystem: "C:/" = "C:/"
  Filesystem: "D:/" = "D:/"
  argv[0] = D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App\Natron.exe
  keyboard input locale: "zh"
  Fontconfig configuration file D:/msys64/home/Administrator/Natron/build/Natron_Kit_2-Debug/App/../Resources/etc/fonts does not exist, not setting FONTCONFIG_PATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python314.zip" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python3.14" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python3.14\lib-dynload" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python3.14\site-packages" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\Plugins" does not exist, not added to PYTHONPATH
  dir "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App.." does not exist or does not contain lib/python*, not setting PYTHONHOME
  PYTHONPATH not modified
  Py_Initialize()
  PATH is D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\Gui;D:\msys64\mingw64\lib;D:\msys64\mingw64\bin;D:\Qt\5.15.2\mingw81_64\lib;D:\Qt\5.15.2\mingw81_64\bin;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\Engine;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\HostSupport;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\hoedown;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\libmv;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\openMVG;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\ceres;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\glog;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\gflags;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\libtess;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\qhttpserver;D:\msys64\mingw64\bin;D:\Python27;D:\Python27\Scripts;D:\Python313\Scripts;D:\Python313;C:\Python313\Scripts;C:\Python313;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1.0\bin;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1.0\libnvvp;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8\bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8\libnvvp;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files\eSpeak NG;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1\include;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1\lib;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1\libnvvp;C:\Program Files\NVIDIA Corporation\NVSMI;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;D:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.29.30133\bin\HostX64\x64;D:\ffmpeg-master-latest-win64-gpl\bin;C:\Program Files\Calibre2;C:\Windows\System32\cmd.exe;C:\WINDOWS\system32;C:\Program Files\dotnet;D:\gradle-6.9.4\bin;C:\Program Files\NVIDIA Corporation\Nsight Compute 2023.1.1;D:\apache-maven-3.9.9\bin;D:\Multipassed\bin;d:\Program Files\nodejs;C:\ProgramData\chocolatey\bin;D:\ollama_1;C:\Program Files\Docker\Docker\resources\bin;D:\Program Files\qemu;D:\Windows Kits\10\Windows Performance Toolkit;D:\Qt\6.5.3\mingw_64\bin;D:\MinGW\bin;D:\Program Files\Git\cmd;D:\msys64\mingw64\bin;D:\msys64\usr\bin;C:\Users\Administrator\miniconda3;C:\Users\Administrator\miniconda3\Library\mingw-w64\bin;C:\Users\Administrator\miniconda3\Library\usr\bin;C:\Users\Administrator\miniconda3\Library\bin;C:\Users\Administrator\miniconda3\Scripts;D:\Users\Administrator\AppData\Local\Programs\Python\Python38\Scripts;D:\Users\Administrator\AppData\Local\Programs\Python\Python38;D:\Users\Administrator\AppData\Local\Programs\Python\Python37\Scripts;D:\Users\Administrator\AppData\Local\Programs\Python\Python37;D:\Users\Administrator\AppData\Local\Programs\Python\Python311\Scripts;D:\Users\Administrator\AppData\Local\Programs\Python\Python311;D:\Users\Administrator\AppData\Local\Programs\Python\Python36\Scripts;D:\Users\Administrator\AppData\Local\Programs\Python\Python36;D:\Users\Administrator\AppData\Local\Programs\Python\Python39\Scripts;D:\Users\Administrator\AppData\Local\Programs\Python\Python39;D:\Program Fil18:49:03: The command "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App\Natron.exe" terminated abnormally.

My project file structure:

What did you expect to happen? What happened instead?

Run normally.

Step-by-step reproduction instructions

None

Additional details

No response

[rodlie]

https://github.com/NatronGitHub/Natron/tree/RB-2.6/tools/MINGW-packages#setup-a-development-environment-qt-creator, note info regarding PYTHONHOME at the end.

[AnyOpenGL]

https://github.com/NatronGitHub/Natron/tree/RB-2.6/tools/MINGW-packages#setup-a-development-environment-qt-creator, note info regarding PYTHONHOME at the end.

I tried, but I still failed. Here is the new console log：

11:48:19: Starting D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App\Natron.exe...
Natron Version 2.6
(C) 2018-2023 The Natron developers
(C) 2013-2018 INRIA and Alexandre Gauthier-Foichat

Use the --help or -h option to print usage.<<<

args:

• Command-line parsing results:
  clearCacheOnLaunch: false
  clearOpenFXCacheOnLaunch: false
  useDefaultSettings: false
  isBackground: false
  isInterpreterMode: false
  enableRenderStats: false
  exportDocsPath: ""
  ipcPipe: ""
  defaultOnProjectLoadedScript: ""
  settingCommands:
  pythonCommands:
  writers:
  readers:
  atLeastOneOutput: false
  filename: ""
  rangeSet: false
  frameRanges:
• End of command-line parsing results.
  Filesystem: "C:/" = "C:/"
  Filesystem: "D:/" = "D:/"
  argv[0] = D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App\Natron.exe
  keyboard input locale: "zh"
  Fontconfig configuration file D:/msys64/home/Administrator/Natron/build/Natron_Kit_2-Debug/App/../Resources/etc/fonts does not exist, not setting FONTCONFIG_PATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python314.zip" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python3.14" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python3.14\lib-dynload" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\lib\python3.14\site-packages" does not exist, not added to PYTHONPATH
  "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App..\Plugins" does not exist, not added to PYTHONPATH
  dir "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App.." does not exist or does not contain lib/python*, not setting PYTHONHOME
  PYTHONPATH not modified
  Py_Initialize()
  PATH is D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\Gui;D:\msys64\mingw64\lib;D:\msys64\mingw64\bin;D:\Qt\5.15.2\mingw81_64\lib;D:\Qt\5.15.2\mingw81_64\bin;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\Engine;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\HostSupport;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\hoedown;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\libmv;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\openMVG;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\ceres;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\glog;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\gflags;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\libtess;D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\libs\qhttpserver;D:\msys64\mingw64\bin;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1.0\bin;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1.0\libnvvp;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8\bin;C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8\libnvvp;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files\eSpeak NG;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1\include;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1\lib;D:\Program Files\NVIDIA_GPU_Computing_Toolkit\CUDA\v12.1\libnvvp;C:\Program Files\NVIDIA Corporation\NVSMI;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;D:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.29.30133\bin\HostX64\x64;D:\ffmpeg-master-latest-win64-gpl\bin;C:\Program Files\Calibre2;C:\Windows\System32\cmd.exe;C:\WINDOWS\system32;C:\Program Files\dotnet;D:\gradle-6.9.4\bin;C:\Program Files\NVIDIA Corporation\Nsight Compute 2023.1.1;D:\apache-maven-3.9.9\bin;D:\Multipassed\bin;d:\Program Files\nodejs;C:\ProgramData\chocolatey\bin;D:\ollama_1;C:\Program Files\Docker\Docker\resources\bin;D:\Program Files\qemu;D:\Windows Kits\10\Windows Performance Toolkit;D:\Qt\6.5.3\mingw_64\bin;D:\MinGW\bin;D:\Program Files\Git\cmd;D:\msys64\mingw64\bin;D:\msys64\usr\bin;D:\Program Files\JetBrains\PyCharm Community Edition 2024.1.2\bin;D:\Panda3D-1.10.14-x64\python;D:\Panda3D-1.10.14-x64\python\Scripts;D:\Panda3D-1.10.14-x64\bin;C:\Users\Administrator\AppData\Local\Muse Hub\lib;D:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2024.2.0.2\bin;C:\Users\Administrator\AppData\Roaming\npm;C:\Users\Administrator.cache\lm-studio\bin;D:\Program;D:\ollama_1;D:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2025.1\bin;C:\Users\Administrator\AppData\Local\Pandoc;D:\Program Files\mitmproxy\bin;D:\Qt\Tools\QtCreator\bin;D:\Qt\Tools\QtCreator\bin\jom

PYTHONPATH is D:\msys64\home\Administrator\Natron\libs\python3.14
PYTHONHOME is D:\msys64\mingw64
Py_DebugFlag is 0
Py_VerboseFlag is 0
Py_InteractiveFlag is 0
Py_InspectFlag is 0
Py_OptimizeFlag is 0
Py_NoSiteFlag is 0
Py_BytesWarningFlag is 0
Py_FrozenFlag is 0
Py_HashRandomizationFlag is 1
Py_IsolatedFlag is 0
Py_QuietFlag is 0
Py_IgnoreEnvironmentFlag is 0
Py_DontWriteBytecodeFlag is 0
Py_NoUserSiteDirectory is 1
P11:48:20: The command "D:\msys64\home\Administrator\Natron\build\Natron_Kit_2-Debug\App\Natron.exe" terminated abnormally.