Error: (PropertyChangeNotAllowed) Changing property 'osDisk.blobUri' is not allowed.

[wmayvis]

Hi,

I would like to create a managed image from the vhd which was created by packer.
I still use "az image create -g MyResGroip --name ado_linux --os-type Linux --source https://mystorageaccount.blob.core.windows.net/system/Microsoft.Compute/Images/images/ubuntu1804-osDisk.a94f9117-2bff-4dd9-a876-29320a685c6d.vhd

It was working in the past, now I get always the following error:
(PropertyChangeNotAllowed) Changing property 'osDisk.blobUri' is not allowed.
Code: PropertyChangeNotAllowed
Message: Changing property 'osDisk.blobUri' is not allowed.
Target: osDisk.blobUri

Have someone a solution about this error?

[KLeeBoy0393]

Do you still have this problem or is it solved.

I have the same issue after changing the packer config image source, even reverting the change, this error still presist

[israel-tsadok-silk]

For anyone arriving here from google: I got the same error message, and the solution was simply to delete the existing image with the same name.