Are you sure that the client doesn't expect a Content-Type: text/xml; charset=utf-8 header?

And you really print utf8? Did you do a Encode::decode("utf8", $string); before you wrote it?

And which client produces the error message?

Have you tried to run your script locally and validated the output against a schema?

Perl 6 in German -- Difficult Sudoku

In reply to Re: Output of XML: "valid XML header needed"-error (OpenSearch)? by moritz
in thread Output of XML: "valid XML header needed"-error (OpenSearch)? by isync

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