$scriptPath = $script:MyInvocation.MyCommand.Path
$CD = Split-Path $scriptpath #Get the current directory of the script that is located
Split-Path : Cannot bind argument to parameter 'Path' because it is null.
At line:1 char:18
+ $CD = Split-Path $scriptpath #Get the current directory of the script ...
+                  ~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Split-Path], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.SplitPathCo
   mmand