Get-LSUpdate error: "An item with the same key has already been added."

[IT360BE]

Version

1.5.2

Computer Model

20S7S02200

Problem

Get-LSUpdate -Model $model -All -Verbose | Where-Object { $_.Installer.Unattended }

throws this error:
Exception calling "Add" with "2" argument(s): "An item with the same key has already been added."

Additional context

No response

[jantari]

Yea, I noticed this error yesterday as well. lt is new in 1.5.2 - my bad.

It happens when multiple different packages for one computer have the same name which I didn't think could be the case.

The line that's failing isn't that important though so you should be able to just ignore it for now and I'll fix it in the next release.

Thank you for reporting it!

[swoonhusker1]

My install is running via Powershell App Deployment Toolkit and it looks like it is stuck and never gets the drivers-

I wonder if there is something I need to do in order to get it to continue.

When I run it in powershell ISE it does continue-

[swoonhusker1]

Looks like it's doing the same thing in our task sequence. I'm going to switch it back to copying the 1.5.1 version and re-image to make sure it's working again.

[jantari]

@swoonhusker1 Are you maybe setting $ErrorActionPreference to Stop in your script? That would make any script exit at the first error. But with the default setting of Continue it should print the error and .... continue 😄

[swoonhusker1]

I tried setting ErrorActionPreference to continue and it looks like it's still not working, but like I said if I run it in normal powershell it works fine, so I think it has something to do with Powershell App Deployment Toolkit (PSADT) that I don't understand. I'm going to set the script to install the 1.5.1 version for now.

[IT360BE]

I tried setting ErrorActionPreference to continue and it looks like it's still not working, but like I said if I run it in normal powershell it works fine, so I think it has something to do with Powershell App Deployment Toolkit (PSADT) that I don't understand. I'm going to set the script to install the 1.5.1 version for now.

psappdeplykit is running in a big try catch loop... that is your issue.

Add this before you run the powershell script:

and this after:

[jantari]

LSUClient 1.5.3 just released and fixes this. Thanks again for reporting it.