Reported via slack
Traceback (most recent call last):
File "/usr/libexec/vyos/conf_mode/interfaces-ethernet.py", line 421, in <module>
apply(c)
File "/usr/libexec/vyos/conf_mode/interfaces-ethernet.py", line 397, in apply
e.del_vlan(vif)
File "/usr/lib/python3/dist-packages/vyos/ifconfig/vlan.py", line 134, in del_vlan
VLANIf(vlan_ifname).remove()
File "/usr/lib/python3/dist-packages/vyos/ifconfig/vlan.py", line 68, in remove
super().remove()
File "/usr/lib/python3/dist-packages/vyos/ifconfig/interface.py", line 228, in remove
for addr in self.get_addr():
File "/usr/lib/python3/dist-packages/vyos/ifconfig/interface.py", line 513, in get_addr
if AF_INET in ifaddresses(self.config['ifname']).keys():
ValueError: You must specify a valid interface name.