REPL loop error, index out of range, must be non negative #1642
Comments
ghost
added
the
|
Somewhere I saw it mentioned that the term was maybe related
It'd be running fine, but, at some point I found it would get stuck -- running cached code instead. I tested it by creating a function that runs. Next I added a function foo {
throw "bad
}
foo |
|
Maybe the REPL error is a red herring? Maybe it's not exactly a bug, just an error record either getting wrapped or not getting wrapped, so it appears it's a crash? Because Correct Error Just Not Bubbling?It seems to be caused by a legitimate/correct error being thrown, that's getting consumed by [Globalization.CharUnicodeInfo]::GetUnicodeCategory('a')
MethodException: Cannot convert argument "codePoint", with v
alue: "a", for "GetUnicodeCategory" to type "System.Int32":
"Cannot convert value "a" to type "System.Int32". Error: "In
put string was not in a correct format.""
It seems to happen more often under these conditions
Is
sampleThis is the code that was triggering the REPL error when inside a module, but not when outside. It's possible the specific code doesn't matter, rather it's any exception thrown ? #Requires -Version 7
using namespace system.Text
function Inspect-Rune {
<#
#>
[CmdletBinding(PositionalBinding = $false)]
param(
# any text
[Parameter(Position = 0, Mandatory, ValueFromPipeline)]
[string]$InputText
)
begin {
$str = @{
Null = '[null]'
NullSymbol = "`u{2400}"
}
$Simplify = $false
}
process {
$InputText.EnumerateRunes()
| ForEach-Object {
$rune = $_
$meta = [ordered]@{
PSTypeName = 'nin.RuneDetail'
CodeHex = '0x{0:x}' -f $Rune.Value
UniCategory = [Rune]::GetUnicodeCategory( $Rune )
}
if ($meta.UniCategory -match 'control' ) {
$meta['Render'] = [rune]::new( $Rune.Value + 0x2400 )
} else {
$meta['Render'] = "'$Rune'"
}
Wait-Debugger
if (!$Simplify) {
$meta += @{
# PwshLiteral = $Rune | ConvertTo-PwshLiteral
CodePoint = $Rune.Value
GI_Category = [Globalization.CharUnicodeInfo]::GetUnicodeCategory( $_.Value )
GI_DecimalDigit = [Globalization.CharUnicodeInfo]::GetDecimalDigitValue( $_.Value )
GI_DigitValue = [Globalization.CharUnicodeInfo]::GetDigitValue( $_.Value )
GI_NumericValue = [Globalization.CharUnicodeInfo]::GetNumericValue( $_.Value )
}
}
[PSCustomObject]$meta
}
}
end {
}
}
'😃' | Inspect-Rune
'👩🏼🦳' | Inspect-Rune |
andyleejordan
added
Issue-Bug
|
@ninmonkey Justin and I solved an index out of range exception that was happening, and I resolved the scoping regression by moving back to dot-source instead of ampersand-call. Can you test the latest preview released yesterday to see if these issues have been resolved? Thanks! |
|
@andschwa I tried the latest insider with both extensions.
Version: 1.64.0-insider
Commit: 753319a08f8e74700b1dba3a29bf0a6af7c2953fI'm getting the (expected) errors, ex:
|
|
Fantastic, thanks for confirming! |
andyleejordan
added
Status: Fixed
and removed
Needs: Maintainer Attention
|
@andschwa Sadly I just hit this in Pester on v2022.1.0 while debugging. I'll try to get a better repro together. EDIT: Only seems to trigger in debug, non-debug it doesn't happen.
Script UsedDescribe 'ConvertTo-ReliefJetPST' {
BeforeAll {
Import-Module $PSScriptRoot/PSTMigration.psm1 -Force
$SCRIPT:Mocks = Resolve-Path (Join-Path $PSScriptRoot $PSTMigration.Mocks)
}
It 'Folder with MSG files, different destination' {
$MockSource = Join-Path $Mocks 'FolderWithMsgFile'
$MockSource
| ConvertTo-ReliefJetPST -Destination 'TestDrive:/'
}
} |
|
@JustinGrote That stack traces points to here: Which means somehow |
|
Actually, @JustinGrote could you please open a new issue instead and close this? The stacktrace you shared indicates a different bug. And test #1670 😀 |
andyleejordan
removed
the
Needs: Maintainer Attention
About
Some regular errors are trigging this exception from editor services. The exact same code outside of
vscodethrows a parameter binding error like normal. It seems like there's a regular error, for a failed parameter binding, which is triggering an EditorServices crash/errorNotes or Ideas
ConvertFrom-LiteralPath, it seems to occur on functions withWrite-Error, but not all of themvscode PSIT/w PSES it throws the REPL exceptionwtthrows just the parameter binding error.d:\, I'm wondering if that's a path to one of the developers ? I have nod:\a\directoryREPLerror would throwWrite-Error -ea Continuecaused the REPL exception, verses stop or implicit[Exception]as[int]normal ?Code
I simplified the cause down to a single
write-error. It triggered when imported from a module verses dotsourced externally.Expected Behavior
Actual Behavior
Run
Output
Log
Environment
Logs
About
Some regular errors are trigging this exception from editor services. The exact same code outside of
vscodethrows a parameter binding error like normal. It seems like there's a regular error, for a failed parameter binding, which is triggering an EditorServices crash/errorNotes or Ideas
ConvertFrom-LiteralPath, it seems to occur on functions withWrite-Error, but not all of themvscode PSIT/w PSES it throws the REPL exceptionwtthrows just the parameter binding error.d:\, I'm wondering if that's a path to one of the developers ? I have nod:\a\directoryREPLerror would throwWrite-Error -ea Continuecaused the REPL exception, verses stop or implicit[Exception]as[int]normal ?Code
I simplified the cause down to a single
write-error. It triggered when imported from a module verses dotsourced externally.Expected Behavior
Actual Behavior
Run
Output
Log
Environment
Logs
The text was updated successfully, but these errors were encountered: