Get-ContainerImageCurrentness NullArray errors

[TrippyZ]

I am a new user. Cloned today and get the following errors;
PS C:\Users\admincwatson\NVRAppDevOps\MSDyn365BC_AppTemplate> Read-ALConfiguration -path . | Init-ALEnvironment
Running .\Scripts\Settings.ps1 ...
Build is
Cannot index into a null array.
At C:\Users\admincwatson\Documents\WindowsPowerShell\Modules\NVRAppDevOps\0.9.93\Get-ContainerImageCurrentness.ps1:23 char:9

•     $result = $matches.Matches.Groups[2].Value.Split(':');
  

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

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

Cannot index into a null array.
At C:\Users\admincwatson\Documents\WindowsPowerShell\Modules\NVRAppDevOps\0.9.93\Get-ContainerImageCurrentness.ps1:24 char:9

•     $Registry = $matches.Matches.Groups[1].Value.Split('/')[0];
  

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

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

Cannot index into a null array.
At C:\Users\admincwatson\Documents\WindowsPowerShell\Modules\NVRAppDevOps\0.9.93\Get-ContainerImageCurrentness.ps1:25 char:9

•     $ImageName = $result[0];
  

•     ~~~~~~~~~~~~~~~~~~~~~~~
  

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

Cannot index into a null array.
At C:\Users\admincwatson\Documents\WindowsPowerShell\Modules\NVRAppDevOps\0.9.93\Get-ContainerImageCurrentness.ps1:26 char:9

•     $ImageTag = $result[1];
  

•     ~~~~~~~~~~~~~~~~~~~~~~
  

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

Cannot read data about the image from server, rather pulling

[TrippyZ]

When run in the pipeline I get a more compact error at the prepare environment step;
========================= Starting Command Output ===========================
"C:\windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Unrestricted -Command ". 'c:\agent_temp\4511780b-b2a2-4285-95c5-4a4647d723e5.ps1'"
WARNING: The names of some imported commands from the module 'navcontainerhelper' include unapproved verbs that might
make them less discoverable. To find the commands with unapproved verbs, run the Import-Module command again with the
Verbose parameter. For a list of approved verbs, type Get-Verb.
Running .\Scripts\Settings.ps1 ...
TF_BUILD set, running under agent, enforcing Build flag
Build is true
Using passed password and Windows authentication
##[error]Get-ContainerImageCurrentness : Cannot index into a null array.
At C:\Users\agent\Documents\WindowsPowerShell\Modules\NVRAppDevOps\0.9.93\Init-ALEnvironment.ps1:176 char:19

•     if (-not (Get-ContainerImageCurrentness -Image $ImageName)) { 
  

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

• CategoryInfo : InvalidOperation: (:) [Get-ContainerImageCurrentness], RuntimeException
• FullyQualifiedErrorId : NullArray,Get-ContainerImageCurrentness
  ##[error]PowerShell exited with code '1'.
  Finishing: Prepare environment

[TrippyZ]

Image name need updating in settings file and image source naming has been changed

[kine]

Yup, this template is pretty old...

[kine]

May be look rather to https://dev.azure.com/KineNavTechDays/NavTechDays2019/_git/TemplateApp I have used during NAVTechDays 2019 and have even updated Azure DevOps YAML pipelines.

[TrippyZ]

Thanks for the link to the devops repo, I had been looking for that.

Incidentally I had closed this issue because I figured out the problem. The null array was because of;

$ImageName = 'microsoft/bcsandbox'

in settings.ps1. That image no longer exists. Perhaps, if you have a moment, you could update it to 'mcr.microsoft.com/businesscentral/sandbox' which does work. It is a rather confusing error for a new user but this change solves it.

I am now up and running but a couple of little problems to solve 'environmentally'.