pshw starts with $error populated

[pcrosthwaite]

Hi,

I'm trying the following code to run some powershell. It looks to me though that for some reason, when ps.invoke() is called, $error shows that there is a problem. Any ideas why?

const ps = new shell ({ executionPolicy: 'Bypass', noProfile: true, verbose: true})
ps.addCommand( "write-host $error.count")

ps.invoke().then(output => { console.log("test script finished")})

if i inspect the output, $error.count = 1, even though it hasn't done anything.

thanks for your help