Unable to translate Unicode character \\uD83D

[1oneand1]

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.
### Environment
PSReadLine: 2.2.6
PowerShell: 7.3.8
OS: Microsoft Windows 10.0.22621
BufferWidth: 120
BufferHeight: 9001

Last 69 Keys:

 c d Spacebar ~ Enter
 d i r Enter
 c d Spacebar P y Tab Enter
 c d Spacebar P Tab Enter
 d i r Enter
 . / b l a Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace Backspace p y t h o n Spacebar b l a s t _ o f f . p y Enter
 � � � Backspace Backspace Backspace Backspace � Enter


### Exception

System.Text.EncoderFallbackException: Unable to translate Unicode character \\uD83D at index 0 to specified code page.
   at System.Text.EncoderExceptionFallbackBuffer.Fallback(Char charUnknown, Int32 index)
   at System.Text.Encoding.GetBytesWithFallback(ReadOnlySpan`1 chars, Int32 originalCharsLength, Span`1 bytes, Int32 originalBytesLength, EncoderNLS encoder)
   at System.Text.Encoding.GetBytesWithFallback(Char* pOriginalChars, Int32 originalCharCount, Byte* pOriginalBytes, Int32 originalByteCount, Int32 charsConsumedSoFar, Int32 bytesWrittenSoFar, EncoderNLS encoder)
   at System.Text.EncoderNLS.GetBytes(Char* chars, Int32 charCount, Byte* bytes, Int32 byteCount, Boolean flush)
   at System.IO.StreamWriter.Flush(Boolean flushStream, Boolean flushEncoder)
   at System.IO.StreamWriter.Dispose(Boolean disposing)
   at System.IO.TextWriter.Dispose()
   at Microsoft.PowerShell.PSConsoleReadLine.<>c__DisplayClass99_0.<WriteHistoryRange>b__0()
   at Microsoft.PowerShell.PSConsoleReadLine.WithHistoryFileMutexDo(Int32 timeout, Action action)
   at Microsoft.PowerShell.PSConsoleReadLine.WriteHistoryRange(Int32 start, Int32 end, Boolean overwritten)
   at Microsoft.PowerShell.PSConsoleReadLine.IncrementalHistoryWrite()
   at Microsoft.PowerShell.PSConsoleReadLine.MaybeAddToHistory(String result, List`1 edits, Int32 undoEditIndex, Boolean fromDifferentSession, Boolean fromInitialRead)
   at Microsoft.PowerShell.PSConsoleReadLine.InputLoop()
   at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics, CancellationToken cancellationToken, Nullable`1 lastRunStatus)

Screenshot

Environment data

PS Version: 7.3.8
PS HostName: ConsoleHost
PSReadLine Version: 2.2.6
PSReadLine EditMode: Windows
OS: 10.0.22621.2338 (WinBuild.160101.0800)
BufferWidth: 120
BufferHeight: 9001

Steps to reproduce

🚀 This unicode character doesn't appear in the terminal input but can be displayed as a output in a Python code print function.

Expected behavior

To be able to be taken as a terminal input like it is showed as an output.

Actual behavior

It can't be displayed as an input.

[daxian-dbw]

@1oneand1 How did you type the character🚀 to the command line? Did you right click the mouse to trigger the Paste operation?
Can you try ctrl+v to paste the emoji character and see if that works?

[1oneand1]

@1oneand1 How did you type the character🚀 to the command line? Did you right click the mouse to trigger the Paste operation? Can you try ctrl+v to paste the emoji character and see if that works?

I typed it buy Copying it and Paste it. I tryed again and with ctrl+v worked this time. :)

[daxian-dbw]

Thanks for trying ctrl+v and confirming it works.
Right-click pasting has various known issues including omitting part of a Unicode character. In your case, the low surrogate of the emoji surrogate pair got lost by the right-click pasting. It's always recommended to use ctrl+v for pasting in PowerShell.

I will resolve this issue as a duplicate of #579