EOF from NetBox provider (7.0.0) RPC

Hello,

We’re using Terraform with the Vultr and NetBox providers, and for no clear reason it started throwing errors related to “vm.config_context is object with no attributes”

Debugging locally, it seems the provider is receiving EOF from the server:

provider.stdio: received EOF, stopping recv loop: err="rpc error: code = Unavailable desc = error reading from server: EOF"
provider: plugin process exited: (netbox)

Looking at NetBox /api manually with GET requests, everything seems to be in order and is returning the expected JSON data. Has anyone experienced this or have any idea why it would happen?

The only recent changes to netbox have been introducing new VMs to a 2nd cluster and enabling an additional IP prefix.

Thanks

main.tf:

data "netbox_json_virtualization_virtual_machines_list" "inventory" {
  limit = 0
}

resource "vultr_instance" "netboxvm" {
  for_each = {
    for vm in local.full_json : vm.display => {
      label             = try(vm.config_context.label, vm.config_context.hostname)
      hostname          = vm.config_context.hostname
      plan              = try(vm.config_context.plan, "N/A")
      os_id             = vm.config_context.os_id
      region            = vm.config_context.region
      backups           = try(vm.config_context.backups, "disabled")
      backups_schedule  = try(vm.config_context.backups_schedule, null)
      vpc_ids           = try(vm.config_context.vpc_ids, null)
      script_id         = try(vm.config_context.script_id, null)
      ssh_key_ids       = try(vm.config_context.ssh_key_ids, null)
      tags              = try(local.vm_tags[vm.display], null)
    }
  }

  hostname    = each.value.hostname
  label       = each.value.label
  plan        = each.value.plan
  os_id       = each.value.os_id
  region      = each.value.region
  backups     = each.value.backups
  script_id   = each.value.script_id
  ssh_key_ids = each.value.ssh_key_ids
  tags        = each.value.tags

  dynamic "backups_schedule" {
    for_each = each.value.backups_schedule
    content {
      dom   = backups_schedule.value.dom
      dow   = backups_schedule.value.dow
      hour  = backups_schedule.value.hour
      type  = backups_schedule.value.type
    }
  }

  vpc_ids  = each.value.vpc_ids
}

locals {
  full_json = jsondecode(data.netbox_json_virtualization_virtual_machines_list.inventory.json)

  vm_tags = { for vm in local.full_json : vm.display => [for tag in vm.tags : tag.name] }
}