AssertionError

[WoolenWolfff]

Hello! If I run grain_neighborhoods.py once from the IDE by simply pressing "run" - everything works fine, a new image is generated each time. But if I want, say, to run it several times in a row, like this:

def main(num):
# here is the code from rain_neighborhoods.py

for i in range(5):
    main(i)

As a result, I do not get images with the names "trimesh0.png", "trimesh1.png", ..., but get an AssertionError. The same thing happens if you try to run a cell several times in jupyter:

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AssertionError Traceback (most recent call last) Cell In[2], line 79 76 repl_seeds.append(ring_seed) 78 #Create polygon and triangle meshes ---> 79 pmesh = msp.meshing.PolyMesh.from_seeds(repl_seeds, domain) 80 phases = [{'material_type': 'solid'} for i in range(4)] 81 phases[0]['material_type'] = 'matrix'

File \microstructpy\src\microstructpy\meshing\polymesh.py:639, in PolyMesh.from_seeds(cls, seedlist, domain, edge_opt, n_iter, verbose) 636 removing_pts = False 638 missing_seeds = set(range(len(seedlist))) - set(bkdwn2seed) --> 639 assert not missing_seeds, str(missing_seeds) 640 # compute voronoi diagram 641 voro_fun = {2: pyvoro.compute_2d_voronoi, 642 3: pyvoro.compute_voronoi}[n_dim]

AssertionError: {2, 11, 1038, ....}

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If I understand correctly, the problem is that "missing_seeds" is not empty. I just don't understand how to fix it. In the future, I will need to generate many different structures with different parameters. I would like to automate this. But until this problem is solved, I'm afraid it will not be possible.

Please help me solve this problem!