$Get(name) occurs error.

[InHyuk, Song]

I found some problem to pass arguments from ASP.NET Application to the Cache
Web Method.

If I sent empty string argument from .NET, then Cache Web Method occurs
error.
Of course with some string, it works fine.

Cache Code is like this.

1: ClassMethod FindAdmission(id As %String) As %XML.DataSet [ WebMethod ]
2: {
3:     if (id'="") // there is ID
4:     {
5:        ...
6:     }
7:     ...
8: }

I also tried to $Get(id) instead of just id at line No 3.


How can I solve this problem? please help me~ ^^

- Song