Support feedback:

Hello, when I try to fetch the resource for the document
http://www.w3.org/2000/09/xmldsig# IDEA prints error message "No xml at location". When I run this location in the browser the
server redirect me to
http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd#
with a valid XML schema.

It seems IDEA cannot fetch schemas from resources with redirects. I am attaching example document with the schema url that doesnt
work:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
    <SignedInfo>
        <CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315#WithComments"/>
        <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#dsa-sha1"/>
        <Reference URI="#invoice">
            <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
            <DigestValue>M/MOTXhnz/zrhJUD0hkS9JhLU7U=</DigestValue>
        </Reference>
    </SignedInfo>
    <SignatureValue>lh8x+SoOAYh6CKZ0fBfK2RNjznoudaJbbLgt/w4ME5wqjF7c446rhA==</SignatureValue>
    <Object Id="invoice">
        <invoice XMLns="http://www.company.com/accounting" xmlns="">
            <items>
                <item>
                    <desc>Applied Cryptography</desc>
                    <type>book</type>
                    <unitprice>44.50</unitprice>
                    <quantity>1</quantity>
                </item>
            </items>
            <creditcard>
                <number>123456789</number>
                <expiry>10/20/2009</expiry>
                <lastname>John</lastname>
                <firstname>Smith</firstname>
            </creditcard>
        </invoice>
    </Object>
</Signature>

Issue was resolved