XML模式错误 - w3c xml架构的根元素

Question

I'm trying to add a web service task via [[Visual Studio 2010 Shell for SQL Server 2012 SSIS]].

I have the wsdl file and the xsd file in the same folder. When I try to reference the wsdl file below, I get the error from Visual Studio:

The root element of a W3C XML Schema should be <schema> and its namespace should be 'http://www.w3.org/2001/XMLSchema'.

Here are the first few lines of the 13,000 line wsdl file:

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:s0="http://www.cisco.com/AXLAPIService/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:xsd1="http://www.cisco.com/AXL/API/8.0" targetNamespace="http://www.cisco.com/AXLAPIService/">
<import location="AXLSoap.xsd" namespace="http://www.cisco.com/AXL/API/8.0"/>
<message name="addSipProfileIn">
<part element="xsd1:addSipProfile" name="axlParams"/>
</message>

First few lines of AXLSoap.xsd:

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema targetNamespace="http://www.cisco.com/AXL/API/8.0" xmlns:axlapi="http://www.cisco.com/AXL/API/8.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="unqualified" attributeFormDefault="unqualified" version="8.0">
<xsd:complexType name='XSipProfile'>
<xsd:sequence minOccurs='0'>
<xsd:element maxOccurs='1' nillable='false' name='name' minOccurs='1' type='axlapi:String50'></xsd:element>

Answer 1

turned out to be that the element in XSD expects a fully qualified (http or https, cannot be c:\\ d:\\ relative etc.) location property. Once I uploaded the xsd to a web server and pointed the location property to that, voila!