Problems with the dpgen init process

[Lweiweij]

When I run “dpgen init_bulk ch4.json" for the examples of source code , the following error occurs. How do I fix this ? Thank you for your advice!

[cancer521]

I alseo has the same error

[wanghan-iapcm]

@HuangJiameng Could you please take a look? It looks like something is not compatible to the latest pymatgen.

[HuangJiameng]

I have reproduced the problem and found that although the POSCAR is available, the latest pymatgen can not recognize it. @ZLI-afk Could you help take a look? Thanks.

[cancer521]

pip uninstall pymatgen
pip3 install pymatgen==2022.10.20
after install，You should look for dependency issues,Follow the prompts to download the appropriate version of pymatgen.
this all

[Lweiweij]

Thank you for your answer, I have solved the problem！