Runtime error (Win32Exception) : Windows error

grasshopper butterfly
1

hey! i’m trying to do a CFD analysis for one project and I keep getting this error while generating blockmesh:

  1. Updating cell size in blockMeshDict.
  2. Updating grading in blockMeshDict.
  3. Saved changes to blockMeshDict to:
    C:\Users\hp\butterfly\outdoor_airflow\system\blockMeshDict
  4. Runtime error (Win32Exception): WindowsError

Traceback:
line 618, in remove_polyMesh_content, “C:\Users\hp\AppData\Roaming\McNeel\Rhinoceros\6.0\scripts\butterfly\case.py”
line 786, in blockMesh, “C:\Users\hp\AppData\Roaming\McNeel\Rhinoceros\6.0\scripts\butterfly\case.py”
line 52, in script

I don’t have enough knowledge to understand the complex python script. i also tried reinstalling butterfly and blueCFD, but after running one analysis the same error came back…

image
image1116×481 60.6 KB

2

i have the same problem， have you solved your problem？

3

Good Afternoon.

I reactivate this post, because I have the same problem, when I open the example for interior in 2D, in SnappyHexMesh it says:

dud
dud766×455 38.7 KB

Also, I have installed the 2017 versión of BlueCFD
image

How Can I Solve it?

thanks!

4

OK, I found the solution:

@mansishivhare try this