PowerShell 7.6.2.0 startup error

[mweaver59]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues, especially the pinned issues.

Exception report

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-beta1
PowerShell: 7.6.2
OS: Microsoft Windows 10.0.26220
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.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)

I cannot run the script on 7.2.6
PS Version: 5.1.26100.8544
PS HostName: ConsoleHost
PSReadLine Version: 2.0.0
PSReadLine EditMode: Windows
OS: 10.0.26100.7934 (WinBuild.160101.0800)
BufferWidth: 120
BufferHeight: 9001

Screenshot

Environment data script will not run.

Environment data

Cannot run

Steps to reproduce

Just install and run as administrator/

Expected behavior

run with command line ready for input

Actual behavior

just run it and is fails never completely starts

[github-actions]

This issue was fixed in 2.2.0-beta3 version of PSReadLine. You can fix this by upgrading to the latest 2.3.5 version of PSReadLine.
To upgrade, simply run Install-Module PSReadLine -AllowPrerelease -Force from your PowerShell console.

---

If you want to remove that beta version of PSReadLine and use the 2.1.0 version of PSReadLine that's shipped with PowerShell 7.2, you can:

1. run pwsh -noprofile -noninteractive to start pwsh without loading PSReadLine
2. run Uninstall-Module -Name PSReadLine -RequiredVersion <2.2.0-beta1 or 2.2.0-beta2> -AllowPrerelease to remove the module. Or, you can manually remove that module folder.