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[Ziyu Wang <question698830@xxxxxxxxxxxxxxxxxxxxx>]

Question #698830 on Yade changed:
https://answers.launchpad.net/yade/+question/698830

    Status: Answered => Open

Ziyu Wang is still having a problem:
Thanks Robert for your kindly help!

Sorry,I'm not sure if I understand what you mean correctly as a new user
of yade.You will update yadedaily in the near future to fix this error,
am I right?

And then,Your suggestion is: install the current development version of
yade and run the command you gave above?

I have installed the current development version of yade and execute the
command.Then I run the script through the following:

'/home/wzy/Docx/YadeSources/install/bin/yade-2021-03-16.git-61c9069' -j 16 '/home/wzy/Docx/yade/By_myself/ThermalEngine/Noflow1/noFlowScenario.py' 
(ps:Is it this way to run the script?)

Unfortunately, the following prompt appeared:
/home/wzy/Docx/YadeSources/install/lib/x86_64-linux-gnu/yade-2021-03-16.git-61c9069/py/yade/plot.py:463: MatplotlibDeprecationWarning: 
The 'verts' kwarg was deprecated in Matplotlib 3.0 and will be removed in 3.2. Use 'marker' instead.
  scatter=pylab.scatter(scatterPt[0] if not math.isnan(scatterPt[0]) else 0,scatterPt[1] if not math.isnan(scatterPt[1]) else 0,s=scatterSize,color=line.get_color(),**scatterMarkerKw)

As you said, this seems to be a warning rather than an error so the
simulation running.But when I check Body.state.temp, the value is
Nan!What is the problem...

There is my PrintAllVersions():
Yade version   :  2021-03-16.git-61c9069
Yade features  :  BoostLog RealHP mpmath PrecisionDouble Odeint VTK OpenMP GTS GUI-Qt5 CGAL PFVFLOW PFVFLOW LINSOLV MPI TWOPHASEFLOW FEMLIKE GL2PS LBMFLOW THERMAL PARTIALSAT PotentialParticles PotentialBlocks
Yade config dir:  ~/.yade-2021-03-16.git-61c9069
Yade precision :  53 bits, 15 decimal places, with mpmath
Yade RealHP<…> :  (15, 33, 45, 60, 120, 150, 300) decimal digits in C++, (15, 33) decimal digits accessible from python
```

Libraries used :

| library       | cmake                | C++                |
| ------------- | -------------------- | ------------------ |
| boost         | 107100               | 1.71.0             |
| cgal          |                      | 5.1.5              |
| clp           | 1.17.5               | 1.17.5             |
| cmake         | 3.16.3               |                    |
| coinutils     | 2.11.4               | 2.11.4             |
| compiler      | /usr/bin/c++ 9.3.0   | gcc 9.3.0          |
| eigen         | 3.3.7                | 3.3.7              |
| freeglut      | 2.8.1                |                    |
| gl            |                      | 20190805           |
| ipython       | 7.13.0               |                    |
| metis         |                      | 5.1.0              |
| mpi           | 3.1                  | ompi:4.0.3         |
| mpi4py        | 3.0.3                |                    |
| mpmath        | 1.1.0                |                    |
| openblas      |                      |  OpenBLAS 0.3.8    |
| python        | 3.8.10               | 3.8.10             |
| qglviewer     |                      | 2.6.3              |
| qt            |                      | 5.12.8             |
| sphinx        | 1.8.5-final-0        |                    |
| sqlite        |                      | 3.31.1             |
| suitesparse   | 5.7.1                | 5.7.1              |
| vtk           | 6.3.0                | 6.3.0              |

```
Linux version  :  Ubuntu 20.04.3 LTS
Architecture   :  amd64
Little endian  :  True

Thanks for your help again!

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