Cannot export resource group

[MLingenau]

When running a plain export command of a res group (aztfexport.exe rg "rg-name"), the following error occurs when selecting and import:

Error: Cannot import non-existent remote object

While attempting to import an existing object to
"azurerm_resource_group.res-0", the provider detected that no object exists
with the given id. Only pre-existing objects can be imported; check that the
id is correct and that it is associated with the provider's configured region
or endpoint, or use "terraform apply" to create a new remote object for this
resource.

[magodo]

Probably because the wrong subscription is selected, please use -s to set the subscription id explicitly.