Un-handled Exception with ESXi UI

Following two problems are seen with ESXi version 6.7 Update 2 (Build 13006603).

  • Using host UI (https://HOSTNameORIP/ui ) when you click on Storage then Adapter then  following unhandled exception comes. This stop configuring storage related activity from ESXi.
Unhandled exception
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Clicking on Details shows following lines.

Cause: Possibly unhandled rejection: {}
Version: 1.33.3
Build: 12923304
ESXi: 6.7.0
Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0
Exception stack:


  • Using host UI when you import virtual machine using OVF template following stack is seen.
TypeError: Cannot read property 'keyValue' of undefined
    at updateSummaryPortlet (
    at $scope.wizardOptions.onFinish (
    at m.$digest (
    at e (


VMkernel.log shows following lines.

2019-08-08T19:03:40.585Z cpu32:2099684 opID=27da76af)World: 11943: VC opID esxui-4004-bd50 maps to vmkernel opID 27da76af
2019-08-08T19:03:40.585Z cpu32:2099684 opID=27da76af)NVDManagement: 1461: No nvdimms found on the system


Clicking on Reload option log out ESXi web UI and you have to login to UI again.

This particular problem is fixed in ESXi build number 13981272 (ESXi 6.7 EP 10) OR later version. Refer KB  to know more about ESXi build version.
ESXi Patch download link
Select ESXi and version 6.7 then search to get latest patch.

The workaround is to press escape after opening the stack OR to import OVF using vCenter UI if host is part of vCenter, same for changing storage settings.