I am trying to follow the Openfoam user guide but I'm stuck at the first tutorial 1. In fact, when I try to run the blockMesh command (using the administrator account), the following appears:
--> FOAM FATAL ERROR: Failed writing polyMesh.
From function blockMesh in file blockMeshApp.C at line 325.
I tried to follow instructions given in this thread 2 but none of the two here proposed can help me.
Thanking you in advance, Filippo