test_2025-11-03T144555.619837.zip (16.0 MB) (base) amdin@amdin-Rack-Server:~/桌面$ mamba activate mfix-25.3 (mfix-25.3) amdin@amdin-Rack-Server:~/桌面$ mfix 2025-11-03 14:54:44.729 ( 2.708s) [ 7E056C2D5740]vtkOpenGLRenderWindow.c:701 ERR| vtkEGLRenderWindow (0x565e7aee30e0): GLEW could not be…

This is at line 350 in miniforge3/envs/mfix-24.1.1/share/mfix/src/model/des/set_bc_dem_mi.f，inserting a comma between ES15.8 and ’ PI_COUNT,successfully solved the problem, thank you again for your help

Based on the error message, it sounds like something I experienced recently too, see link below. [image] VTK error on both latest MFiX releases (WSL2) MFiX Conda is a bit of a moving target. Dependencies are resolved at installation time, not when we build th…

Kjetil is correct, you can probably fix the issue with 25.3 by doing conda install vtk=*=*qt* with the mfix 25.3 environment activated. What is the issue you are seeing with 24.1.1?

/ home/xiejun/miniforge3/envs/mfix-24.1.1/share/mfix/src/model/read_database.f:521:6: 521 | 1010 FORMAT(/8x’Checking Specific Heat is defined along entire temperature range: Yes’) | 1 Error: Unclassifiable statement at (1) / home/xiejun/miniforge3/envs/mfix-24.1.1/share/mfix/src/model/read_da…

The VTK issue with version 25.3 has been resolved. Thank you for your help! Version 25.3 allows custom solvers, but 24.1.1 still does not work.

Compilation failed mfix-24.4.1: read_database.f:234:44 .this question seems a bit like.

Yes it’s the same. Can you tell us the version of gfortran on your system?

The version of gfortran is 15.2.The gfortran version on my other computer is 13.2,while this 24.1.1 version has been running normally.

I uninstalled gfrtran 15,2 and reinstalled version 13.2, which allows me to customize the solver. However, openmai is now missing and dmp is not available. Can you tell me how to correctly lower the version of gfortran?

I can verify the problem with gfortran 15.2: The problem is that in these 2 lines there should be a line after the 8X (the current code has this fixed, but the problem is present in 24.1.1) 1010 FORMAT(/8x'Checking Specific Heat is defined along entire temperature range: Yes') 1020 FORMAT(/8x'Che…

The problems have been solved, and your method is very effective. Thank you for your help！

24.1.1. custom solver fails and 25.3 cannot enter GUI

MFiX

kjetilbmoe November 3, 2025, 9:10am 2

Based on the error message, it sounds like something I experienced recently too, see link below.

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