Connect-PnpOnline: Getting error Length can not be zero. Parameter:Length

sunnypasrija 

I had the same problem and it was because I was using the older SharePointPnPPowerShellOnline Module. Where as pnp.powershell is the newer one that should be used

Then I had this error

Index was out of range. Must be non-negative and less than the size of | the collection. (Parameter 'startIndex')

But the above one was fixed by switching from the powershell 7.1 runtime to powershell 5.1