Shibboleth Not Reading HTTP Header Variables

[Elmore, Rodney (CDC/OID/NCHHSTP) (CTR)]

I am new to Shibboleth and I'm having an issue with Shibboleth reading HTTP Header Vars defined in my attribute-map.xml file.

My attribute-map.xml file contains the following mapping:

  <Attribute name="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent" id="SAML_SAMS_EMAIL">
                <AttributeDecoder xsi:type="NameIDAttributeDecoder" formatter="$NameQualifier!$SPNameQualifier!$Name" defaultQualifiers="true"/>
    </Attribute>

I get the following errors in my log file:
2016-08-02 18:18:10 DEBUG Shibboleth.AttributeExtractor.XML [14]: unable to extract attributes, unknown XML object type: {urn:oasis:names:tc:SAML:2.0:protocol}Response
2016-08-02 18:18:10 DEBUG Shibboleth.AttributeDecoder.NameID [14]: decoding NameIDAttribute (persistent-id) from SAML 2 NameID with Format (urn:oasis:names:tc:SAML:2.0:nameid-format:persistent)
2016-08-02 18:18:10 DEBUG Shibboleth.AttributeExtractor.XML [14]: unable to extract attributes, unknown XML object type: ns2:AuthnStatement
2016-08-02 18:18:10 INFO Shibboleth.AttributeExtractor.XML [14]: skipping unmapped SAML 2.0 Attribute with Name: SAML_SAMS_EMAIL, Format:urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified


Looking for help on how to fix this.   Thanks

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