I just updated XOA and import VMs from ESXi 6.7. I am confirming the latest XOA build (update) does work.

I will test the XO next and report.

Thank you florent

I get the same error after installing Orchestra yesterday. Using https://github.com/Jarli01/xenorchestra_installer on Ubuntu 20.04.xx LTS
xo-server 5.113.0 - Xen Orchestra server
xo-web 5.116.1 - Xen Orchestra web client

$ sudo bash
# bash -c "$(curl https://raw.githubusercontent.com/Jarli01/xenorchestra_installer/master/xo_install.sh)"

Test by trying to import from ESXi version: 6.7.0 ESXi build number: 18828794 and not vCenter

vm.importMultipleFromEsxi
{
  "concurrency": 2,
  "host": "192.168.0.45",
  "network": "2c7b3460-99a0-4824-4533-a308d979bce1",
  "password": "* obfuscated *",
  "sr": "4b1dcb1a-4adf-929c-b972-f6deaee35f68",
  "sslVerify": false,
  "stopOnError": true,
  "stopSource": false,
  "thin": true,
  "user": "root",
  "vms": [
    "26",
    "27"
  ]
}
{
  "succeeded": {},
  "message": "Property description must be an object: undefined",
  "name": "TypeError",
  "stack": "TypeError: Property description must be an object: undefined
    at Function.defineProperty (<anonymous>)
    at Task.onProgress (/opt/xen-orchestra/@vates/task/combineEvents.js:51:16)
    at Task.#emit (/opt/xen-orchestra/@vates/task/index.js:126:21)
    at Task.#maybeStart (/opt/xen-orchestra/@vates/task/index.js:133:17)
    at Task.runInside (/opt/xen-orchestra/@vates/task/index.js:152:21)
    at Task.run (/opt/xen-orchestra/@vates/task/index.js:138:31)
    at asyncEach.concurrency.concurrency (file:///opt/xen-orchestra/packages/xo-server/src/api/vm.mjs:1372:58)
    at next (/opt/xen-orchestra/@vates/async-each/index.js:90:37)"
}

Thank you for the assist.