Issue on page /chapter3/Cavity2D.html Code not working

[marc-git]

Hi,
this code doesn't run anymore as is. Adding the data type to the domain fixes the first error:
self.domain = create_rectangle(MPI.COMM_WORLD,[np.array([0, 0]), np.array([1, 1])], [N, N], CellType.triangle, np.float64, GhostMode.none)

Then I get:
AttributeError: 'Vector' object has no attribute 'set'

related to
self.zero_p.x.set(0.0)

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[Angus Hollands]

Hi @marc-git, this is the issue tracker for Jupyter Book. Did you mean to file a report here?

[marc-git]

no definitely not!