How to catch exceptions in PowerCLI when the cmdlet PowerCLI

Hello

I count just one problem when catch exception throw by powercli cmdlet.

I use the 'trap' to catch the exception like below:

-


Get-VMhost 192.168.43.110

Trap {}

"Exception when get-vmhost.

}

-


I want to do this: when the 192.168.43.110 host did not exist or can not connect, I have to catch the error and give a friendly advice!

but unfortunately the code in the block 'trap' has not run, and the error message will appear:

-


Get-VMHost: 2010-11-29 15:20:14 VMHost Get-VMHost with the name "192.168."

.43.110' not found, using the specified filters.

On line: 1 char: 11

+ Get-VMHost < < < < 192.168.43.110

+ CategoryInfo: ObjectNotFound: ( , VimException)

+ FullyQualifiedErrorId: Core_OutputHelper_WriteNotFoundError, VMware.VimA

utomation.ViCore.Cmdlets.Commands.GetVMHost

-


Your idea will be a great help for me!

Thanks in advance!

Hello

The reason you're trap code is not executed because the trap block intercepts only the errors, but the error you get is non-terminating. You can set the world

$ErrorActionPreference = "Stop"

or the cmdlet the ErrorAction parameter:

Get-VMhost 192.168.43.110 -ErrorAction:Stop
trap {
"Exception when get-vmhost"
}

You can take a look at this thread Re: how to catch the VimExceptions correctly? also

Kind regards

Yasen Kalchev

PowerCLI Dev Team

Tags: VMware

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