get hardisk the filename value is null

[leaderone2]

when I run the command below, I cannot get the filename value, but when I choose another vm, it has values. What's wrong with this?

Get-VM hillstone_base_VM | %{Get-HardDisk -VM $_.name}| select filename

This machine is poweroff,and it has 2 HardDisks, the configuration is below:

thanks

[LucD]

Do you get the same issue on a station that has EN-US as the locale ?

Just trying to find out if this might be related to a language setting.

[leaderone2]

I changed the OS's location and language to Enlish, and reopen the CLI console. the null is still.

I have other vms can get the value, its so weird

[LucD]

Are there any errors in the vpxd logs on the vCenter ?

Or in the vmware.log in the VMs directory ?