"Exception thrown from prompt block" even when the exception is handled within the block about powerline HOT 5 OPEN

Thought it might do with capturing of the error stream, but this caused the same behavior:

$Prompt.Add( { $(try{throw "error"}catch{} *>&1)} )

from powerline.

You'll have to Set-PowerLinePrompt -HideErrors

PowerShell doesn't care that you're handling the error. I filed PowerShell/PowerShell#3768 about this years ago.

Basically, we're always invoking your scriptblock within a script cmdlet with -ErrorVariable, something like this:

. { [CmdletBinding()]param()
 try { throw "error" } catch {}
} -ErrorVariable logging

It doesn't matter that you handled the exception -- it still shows up in the ErrorVariable, and there's nothing I can do about it except ignore all the errors (the way I do, if you set -HideErrors true).

from powerline.

How about a way to ignore the error for a specific variable - base on output - or maybe even adding a custom object to the ErrorVariable?

I understand it's hacky as hell, but then again, sometimes a hack makes sense.

from powerline.

PowerShell doesn't care that you're handling the error. I filed PowerShell/PowerShell#3768 about this years ago.

Thanks for that.

One bizarre thread, a lively discussion, with an agreement from the PowerShell-committe throughout the course of a few month back in 2017.

Almost implemented in 2019, accepted by the committee once more in 2020, only to be dropped because of an overworked engineer.

Is this like this all the time? asking as you've been 'around the block' more than me.

from powerline.