[Zope] Error calling a Z SQL method

[Dieter Maurer]

Asad Habib wrote at 2005-3-24 14:18 -0500:
>I am calling a Z SQL method from within a DTML method that is called by a
>DTML document. The Z SQL method is contained within a folder called
>'selects'. The error I get is as follows:
>
>Error Type: ValueError
>Error Value: Strings are not allowed as input to the in tag.

The error message tells you:

    The argument to a "dtml-in" is a string.

"ZSQLMethod"s do not return strings.

Thus, probably, your problem is at a different place (than you think).

-- 
Dieter