Unexpected exception while using PowerShell in Windows Terminal

Aperta
  • Qualcosa non va?
#5,224 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

Nessuno ha ancora preso questa issue.

Valutazione

Difficoltà
4/5
Tempo stimato
1-2 giorni
Idoneità per principianti
48/100
Tipo di issue
Bug
Chiarezza
Abbastanza chiara
Stato di attività
Attiva
Stack tecnologico
csharp, powershell
Ambito
backend, cli

Direzione di ricerca

Start by reading ReplaceCharInPlace in the exception stack and trace how Vi mode handles the reported key sequence in InputLoop. The report does not identify a reliable reproduction sequence, so first reduce the recorded keys to a minimal repro on PowerShell 7.6.6 with PSReadLine 2.4.5. Done means the repro no longer throws an IndexOutOfRangeException and existing behavior remains covered by relevant tests.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

Needs-Triage :mag:
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
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.yaml
Thank you!

### Environment
PSReadLine: 2.4.5
PowerShell: 7.6.6
OS: Microsoft Windows 10.0.26200
BufferWidth: 103
BufferHeight: 30

Last 200 Keys:

 Escape F [ i ( Escape A ) + " Escape F [ i ( Escape f } f + a ) Enter Escape k A Shift+Spacebar & & Shift+Spacebar e c h o Shift+Spacebar $ M a t Tab Enter Escape k f " i Spacebar 8 3 2 8 Spacebar 8 2 8 1 2 Enter Ctrl+l Escape k Enter Escape k f " ; i Escape l a ^ Escape f " i $ Enter Ctrl+l Escape k Enter Escape k k Enter Escape k Enter Ctrl+l Escape k Enter Escape k f " i Spacebar Enter Escape k Enter [ r e g e Tab ] : : M a t Tab Backspace Backspace h Tab " 1 2 3 4 Spacebar 1 2 3 4 Spacebar 1 2 3 4 " , Spacebar " Backspace Escape p Escape l " ( ( [ 0 - 9 ] + ) \ s ) + " Ctrl+c Ctrl+l Ctrl+v Ctrl+c Escape k k k j Ctrl+c [ r e g Tab r e r e r e r e r e r e r e r e r e r e r e r e r e

### Exception

System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at System.Text.StringBuilder.get_Chars(Int32 index)
   at Microsoft.PowerShell.PSConsoleReadLine.ReplaceCharInPlace(Nullable`1 key, Object arg)
   at Microsoft.PowerShell.PSConsoleReadLine.InputLoop()
   at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken, Nullable`1 lastRunStatus)
Screenshot
Image

Username hidden for anonymity.

Environment data
PS Version: 7.6.6
PS HostName: ConsoleHost (Windows Terminal)
PSReadLine Version: 2.4.5
PSReadLine EditMode: Vi
OS: 10.0.26100.1 (WinBuild.160101.0800)
BufferWidth: 103
BufferHeight: 30
Steps to reproduce

I'm not exactly sure what caused this to happen. I was just playing around with PowerShell's regex matching, and then all of a sudden, this happened. Of course, I was using the Vi keybindings.

Expected behavior

No exceptions.

Actual behavior

An exception occurred all of a sudden.

Lingua principale
C#
Stelle
4.4k
Fork
345
Nessuna PR unita negli ultimi 30g

Preparare l'ambiente

Come iniziare

  1. Leggi tutta la issue e poi la guida ai contributi del progetto.
  2. Commenta sulla issue per dire che te ne occupi tu — evita che due persone facciano lo stesso lavoro.
  3. Fai un fork del repository e lavora su un branch.
  4. Apri una pull request che faccia riferimento al numero della issue.

Altre issue di PowerShell/PSReadLine

Tutte le issue di PowerShell/PSReadLine

Issue simili

Altre issue su C#

Ricevi le nuove issue nella tua casella

Un breve riepilogo di issue GitHub adatte ai principianti.