In VS Code getting this System.OutOfMemoryException: Array dimensions exceeded supported range.

[mukund720]

Oops, something went wrong. Please report this bug with the details below.
Report on GitHub: https://github.com/lzybkr/PSReadLine/issues/new

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Exception:
System.OutOfMemoryException: Array dimensions exceeded supported range.
at System.Collections.Generic.List1.set_Capacity(Int32 value) at System.Collections.Generic.List1.EnsureCapacity(Int32 min)
at System.Collections.Generic.List`1.Add(T item)
at System.IO.File.InternalReadAllLines(String path, Encoding encoding)
at Microsoft.PowerShell.PSConsoleReadLine.b__67_0()
at Microsoft.PowerShell.PSConsoleReadLine.WithHistoryFileMutexDo(Int32 timeout, Action action)
at Microsoft.PowerShell.PSConsoleReadLine.DelayedOneTimeInitialize()
at Microsoft.PowerShell.PSConsoleReadLine.Initialize(Runspace runspace, EngineIntrinsics engineIntrinsics)
at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics)

[mukund720]

please check image for ref.

[mukund720]

[iSazonov]

Do you use 2.0 version?

[daxian-dbw]

From the bug report template:

The maintainer may close your issue without further explanation or engagement if:
- You delete this entire template and go your own path;

So, please follow the bug report template to provide environment data and repro steps the next time.

As for the reported issue, I believe it's a real bug. PSReadLine calls File.ReadAllLines(Options.HistorySavePath) to get back all content of the file, and this issue is bound to happen when the file is too large.