Hey RG community,

Has anyone come across this error while doing Wannierization?

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Error termination. Backtrace:

At line 98 of file ../wannier_prog.F90 (unit = 10, file = 'wannier90.werr')

Fortran runtime error: File cannot be deleted

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When running wannier90.x -pp wannier90, despite the error, the calculation proceeds to the end, and the results seem okay at first glance. However, the error reappears during the wannier90.x wannier90 calculation, and it gets stuck, but the cluster does not quit the job. The file wannier90.werr is not generated at all.

I have no clue how to solve it or where to look.

Any help is greatly appreciated!

Best,

Gabriel Vinicius