unable to load VPN connection editor

[Barnaby Dalton]

When creating a new openconnect VPN, the Identity tab contains:

(1) the editbox for Name
(2) Error: unable to load VPN connection editior

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: network-manager-openconnect 1.2.6-1
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 10 09:09:59 2020
InstallationDate: Installed on 2020-04-10 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
SourcePackage: network-manager-openconnect
UpgradeStatus: No upgrade log present (probably fresh install)

[Barnaby Dalton (barnaby-s)]

Fixed. Needed to also install network-manager-openconnect-gnome.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ali Ikinci (ali-ikinci)]

Had the same problem. Same fix.

[Praveen Rokade (praveenrokade)]

I had same issue on my Ubuntu 20.04.1
"Unable to load VPN connection editor"

"network-manager-l2tp-gnome" was already installed.

Further I've installed "network-manager-l2tp-gnome", which resolved my issue.
sudo apt-get install network-manager-l2tp-gnome