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Powershell 7.5.4.0 does not start "Could not load type 'System.Management.Automation.Subsystem.PredictionResult' " #5097

@Spinachy

Description

@Spinachy

I am on Win 11 Pro Version 10.0.26200 Build 26200. The OS is up to date.

I just loaded Powershell 7.5.4.0, using winget, as per the instructions here :

MS Learn Link

It does not run, and shows this message when I start it :

Oops, something went wrong.
Please report this bug with ALL the details below, including both the 'Environment' and 'Exception' sections.
Please report on GitHub: https://github.com/PowerShell/PSReadLine/issues/new?template=Bug_Report.md
Thank you!

Environment

PSReadLine: 2.2.0-beta2
PowerShell: 7.5.4
OS: Microsoft Windows 10.0.26200
BufferWidth: 120
BufferHeight: 30

Last 0 Keys


Exception

System.TypeLoadException: Could not load type 'System.Management.Automation.Subsystem.PredictionResult' from assembly 'Microsoft.PowerShell.PSReadLine.Polyfiller, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
   at Microsoft.PowerShell.PSConsoleReadLine.PredictionViewBase.Reset()
   at Microsoft.PowerShell.PSConsoleReadLine.PredictionInlineView.Reset()
   at Microsoft.PowerShell.PSConsoleReadLine.Prediction.Reset()
   at Microsoft.PowerShell.PSConsoleReadLine.Initialize(Runspace runspace, EngineIntrinsics engineIntrinsics)
   at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken)

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