Cannot login if my kube config doesn't exist

[datho7561]

1. delete kube config (eg. rm ~/.kube/config)
2. open vscode openshift toolkit
3. try to login

EXPECTED: you are presented with the login dialog
ACTUAL: you are presented with an error saying the kubeconfig doesn't exist

[lgrossma]

I tried to reproduce this and the login succeeded.

[datho7561]

Same here

[vrubezhny]

The issue is still reproducible when running the extension deployed to a cluster. It still fails with Kubernetes configuration cannot be loaded... error if there is no Kube Config available:

Can be reproduced with the project described in eclipse-che/che#23183