Powershell crash
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
Start at Microsoft.PowerShell.PSConsoleReadLine.ReadKey(), the entry point named in the exception, and use the reported key sequence as the starting point for reproduction. The report does not provide reliable reproduction steps or name a test; done means identifying and preventing the Queue empty crash without breaking command-line history or editing.
Written by the indexing model from the issue text.
Description
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
### Environment
PSReadLine: 2.0.0
PowerShell: 5.1.26100.8115
OS: Microsoft Windows 10.0.26200
Last 66 Keys
s s h Spacebar s e r v i c e @ 1 0 . 5 . 0 . 1 8 Enter
s h s Backspace Backspace s h Spacebar s e r v i c e @ 1 0 . 5 . 0 . 3 Enter
UpArrow Enter
UpArrow Enter
c l s Enter
UpArrow UpArrow UpArrow DownArrow DownArrow UpArrow Backspace Backspace Backspace Backspace Backspace
### Exception
System.InvalidOperationException: Queue empty.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.Queue`1.Dequeue()
at Microsoft.PowerShell.PSConsoleReadLine.ReadKey()
at Microsoft.PowerShell.PSConsoleReadLine.InputLoop()
at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken)
Screenshot
Its broken
Environment data
### Environment
PSReadLine: 2.0.0
PowerShell: 5.1.26100.8115
OS: Microsoft Windows 10.0.26200
Last 66 Keys
s s h Spacebar s e r v i c e @ 1 0 . 5 . 0 . 1 8 Enter
s h s Backspace Backspace s h Spacebar s e r v i c e @ 1 0 . 5 . 0 . 3 Enter
UpArrow Enter
UpArrow Enter
c l s Enter
UpArrow UpArrow UpArrow DownArrow DownArrow UpArrow Backspace Backspace Backspace Backspace Backspace
### Exception
System.InvalidOperationException: Queue empty.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.Queue`1.Dequeue()
at Microsoft.PowerShell.PSConsoleReadLine.ReadKey()
at Microsoft.PowerShell.PSConsoleReadLine.InputLoop()
at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken)
Steps to reproduce
Idk
Expected behavior
Not this
Actual behavior
Its broken
- Dominant language
- C#
- Stars
- 4.4k
- Forks
- 341
- PR merge metrics
- No merged PRs in 30d
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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