powershell - I'm catching errors, why does output look like it isn't

Here's my PowerShell 5.1 script to get service status on all machines. I'm giving each server 5 seconds to respond before moving on. However, it still looks like I'm getting the uncaught messages in addition to the friendly message I gave it. Any thoughts?

$results = @()

foreach ($server in $servers) {
    try {
        $job = Invoke-Command -ComputerName $server -Credential $Credential -ScriptBlock {
            Get-Service -Name Bits
        } -AsJob

        if (Wait-Job -Job $job -Timeout $timeout) {
            $result = Receive-Job -Job $job
            $results += $result
        } else {
            Write-Output "Timeout: $server did not respond in $timeout seconds."
        }
    } catch {
        Write-Output "Error: $_"
    } finally {
        Remove-Job -Job $job
    }
}

$results

$results = @()

foreach ($server in $servers) {
    try {
        $job = Invoke-Command -ComputerName $server -Credential $Credential -ScriptBlock {
            Get-Service -Name Bits
        } -AsJob

        if (Wait-Job -Job $job -Timeout $timeout) {
            $result = Receive-Job -Job $job
            $results += $result
        } else {
            Write-Output "Timeout: $server did not respond in $timeout seconds."
        }
    } catch {
        Write-Output "Error: $_"
    } finally {
        Remove-Job -Job $job
    }
}

$results

Share Improve this question edited Mar 19 at 16:10 mklement0 442k68 gold badges710 silver badges926 bronze badges asked Mar 19 at 15:33 Rod 15.5k35 gold badges134 silver badges264 bronze badges

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1 Answer 1

Sorted by: Reset to default 3

Your un-caught exception is coming from the finally block where you try to remove the job. This happens regardless of the success in your try block.

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