You cannot call a method on a null-valued expression.

[peter-weiss-prg]

can u add here line 63 in convertto-hashstring the validation check if value of attribute is not null?

HashData/Functions/ConvertTo-HashString.ps1

Line 63 in 374f81b

$objType = $value.GetType().Name

$objType = if($null -ne $value){$value.GetType().Name}else{$null}