Creating global IP address fails with error in v3.0.0 but works in v2.1.1

[abhinavrau]

What did I try?
The example in the README.md

module "address-fe" {
  source  = "terraform-google-modules/address/google"
  version = "3.0.0"

  names  = [ "external-facing-ip"]
  global = true
}

Error I got:
Error creating GlobalAddress: googleapi: Error 400: Invalid value for field 'resource.network': ''. The field must be specified for reserving internal IP Addresses. Please set a valid value for the field and retry the operation., invalid

Expected:

Creation of Global IP Address.

I works as expected with v2.1.1

[cimocimocimo]

A quick fix is to specify the address_type variable:

module "address-fe" {
  source  = "terraform-google-modules/address/google"
  version = "3.0.0"

  names        = [ "external-facing-ip"]
  global       = true
  address_type = "EXTERNAL"
}

This worked for me, hope it helps you too.