Internal error in mkpoints_change.F

[maxime_laniel]

Dear VASP team,

I was running a relaxed Elastic constant calculation (2rCij) for Bi2Te3 and encountered this bug. I'm using the 6.4.2 version of VASP.

Thank you for your help.

[manuel_engel1]

Hi,

Thanks for posting on the VASP forum. As the error message suggests, this seems to be related to symmetry. However, I need more information in order to assist you with this. Please, provide all relevant input and output files as per our forum posting guidelines.

[maxime_laniel]

This folder contains all the Input and Output files requested in the guidelines. Hope this helps.

[manuel_engel1]

Thanks! I quickly ran your example and could reproduce the error. I noticed that the error only occurs for ISIF=3, and that it can be avoided by changing the number of k-points. Unfortunately, I'm not yet sure what is going on. I will look further into the matter. Thank you for the report.