[2.9] UI gets stuck on fatal error trying to create an AKS cluster

[ericpromislow]

Setup

• Rancher version: 2.9 dev build with PR [v2.9] Add util-linux ca-certificates-mozilla rancher#45246
• Rancher UI Extensions: None
• Browser type & version: Firefox latest

Describe the bug
I tried to create an AKS cluster. The screen is stuck at "Loading..."

The console has this error message:
Uncaught (in promise) TypeError: this.versionChoices.firstObject is undefined at https://releases.rancher.com/ui/latest2/assets/addon-tree-output/shared/components/cluster-driver/driver-eks/component.js line 72

This code:

const kubernetesVersion = this.versionChoices.firstObject.value;

To Reproduce

• I created and helm-installed personal images based on rancher and rancher-agent from
  cf79d4972 - (origin/release/v2.9, origin/HEAD, release/v2.9) Merge pull request #44784
  with the diffs from PR 45246 -- without them I can't start the auth process.

Result
See above

Expected Result
See above

[richard-cox]

@ericpromislow It looks like that line only appears in the ember EKS driver, are you sure it was AKS?

AKS has been ported to the dashboard, so shouldn't be showing anything ember side.
EKS will be ported to the dashboard very soon (once #10581 merges)

cc @mantis-toboggan-md

[mantis-toboggan-md]

@ericpromislow AKS and EKS cluster provisioning have been migrated to the dashboard. I wasn't able to reproduce the issue in my own testing; could you confirm whether or not you're still seeing it?

[yonasberhe23]

Unable to reproduce as well. closing issue