I want to run a script in file on the local machine using Invoke-Command so I can pass in parameters with -ArgumentList. I've been getting an error I don't understand, so I simplified my command. When I do this:

```
Invoke-Command -FilePath 'getprocess.ps1'

```

The content of getprocess.ps1 is:

```
Get-Process

```

The error message I get is:

> 
> Invoke-Command : Parameter set cannot be resolved using the specified named parameters. 
> 
> 
> At line:1 char:1
> 
> 
> + Invoke-Command -FilePath 'getprocess.ps1'
> 
> 
> + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> 
> + CategoryInfo : InvalidArgument: (:) [Invoke-Command], ParameterBindingException
> 
> 
> + FullyQualifiedErrorId : AmbiguousParameterSet,Microsoft.PowerShell.Commands.InvokeCommandCommand
> 
> 
> 

I'm baffled by this error message. What does it mean? How do I get this to work?