Mar 03 2020 02:19 AM
Hi Team/@Sharla_Akers,
We are working on WVD(Windows Virtual Desktop) solution - MSIX App Attach by using below reference link https://docs.microsoft.com/en-us/azure/virtual-desktop/app-attach.
We are facing issue in staging the package. Attaching the script that we have used along with output.
If anyone worked on MSIX Appattach for WVD. Kindly help us to fix this issue.
please find the error below:
Cannot index into a null array.
At line:65 char:1
+ $asTask = ([System.WindowsRuntimeSystemExtensions].GetMethods() | Whe ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : NullArray
You cannot call a method on a null-valued expression.
At line:67 char:1
+ $asTaskAsyncOperation = $asTask.MakeGenericMethod([Windows.Management ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull
Cannot convert argument "deploymentOptions", with value: "StageInPlace", for "StagePackageAsync" to type
"Windows.Management.Deployment.DeploymentOptions": "Cannot convert value "StageInPlace" to type
"Windows.Management.Deployment.DeploymentOptions". Error: "Unable to match the identifier name StageInPlace to a valid enumerator
name. Specify one of the following enumerator names and try again:
None, ForceApplicationShutdown, DevelopmentMode, InstallAllResources, ForceTargetApplicationShutdown, RequiredContentGroupOnly,
ForceUpdateFromAnyVersion, RetainFilesOnFailure""
At line:75 char:1
+ $asyncOperation = $packageManager.StagePackageAsync($path, $null, "St ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodException
+ FullyQualifiedErrorId : MethodArgumentConversionInvalidCastArgument
You cannot call a method on a null-valued expression.
At line:77 char:1
+ $task = $asTaskAsyncOperation.Invoke($null, @($asyncOperation))
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull
Thanks in Advance.
Mar 03 2020 10:24 AM
Hi @ReturiVSSSK
Can you please confirm what version of the OS you're using? The WVD version needs to be Build 19035 or later.
Cheers,
Tanaka
Mar 04 2020 10:42 AM - edited Mar 04 2020 10:44 AM
Hi @ReturiVSSSK,
Thanks for confirming. To help us investigate the issue can you please file a Feedback Hub item while attempting to run your Stage Script - https://aka.ms/msixappattachfeedback.
The Category is: Apps > MSIX app attach.
Thanks again,
Tanaka
Apr 17 2020 01:20 AM
We have tested MSIX App Attach and observed that while the feature works as expected on Windows 10 single session(19035 )
we are facing issues while configuring it on Windows 10 Multi session (win 10 Multi session 1909 ).
Detailed comparison and error description in the attached document. Please help with your thoughts over the issue.
Jan 25 2021 09:11 AM
@ReturiVSSSK Did you get this working. I too getting the same error on 20H2 build 19042.746. Any help is much appreciated.