network interface error

[stibra]

I have error when running commands:

VERBOSE: Adding a resource definition for 'servicename_vmname_armpublicip' public IP address
You cannot call a method on a null-valued expression.
At C:\tools\asm2armVm.ps1:491 char:5

• $dnsSuffix = '{0}.cloudapp.azure.com' -f $Location.Replace(' ','' ...
  

• ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : InvalidOperation: (:) [], RuntimeException
  • FullyQualifiedErrorId : InvokeMethodOnNull

The property 'Length' cannot be found on this object. Verify that the property exists.
At C:\tools\asm2armVm.ps1:492 char:5

• $maxServiceNameLength = 253 - $dnsSuffix.Length
  

• ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : NotSpecified: (:) [], PropertyNotFoundException
  • FullyQualifiedErrorId : PropertyNotFoundStrict

Any idea?

[stibra]

One thing I have noticed that I do not have subnets in the Network in Azure Classic and that VM I am trying to migrate is in that network. Could be that a problem and how to fix it?