Error detecting host IP

Using windows 10
Packer version 1.7.2

{
“builders”: [
{
“type”: “vmware-vmx”,
“source_path”: “simpletest/ubuntu-1604-base.vmx”,
“ssh_username”: “blah”,
“ssh_password”: “blah”,
“output_directory”: “simpleoutput”,
“shutdown_command”: “shutdown -P now”
}
]
}

Tried numerous things on VMWARE networking , still get some kind of error like this, sometimes it says bridge sometimes it says host. But wont start VM.