I think you're mixing up syntax. From the documentation (modified):

my $results = $stylesheet->transform_file('abc.xml', arg => "$str");

[download]

Or more general:

transform_file(filename, %params);

The usage of the Xpath syntax is also explained in the documentation:

$stylesheet->transform($doc, param => "'string'");

Note the "' and '" !

And where does $str come from and what does it contain? Please put use strict; and use warnings; in your script.

In reply to Re^2: Push + variable argument by dHarry
in thread Push + variable argument by himanshu.padmanabhi

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