XSD's file error with impot

Question

Hi, I'm getting this error in set_user_details_request.xsd
How can I impotr this file with best way?
I'm not sure about http://www.test.com
user_details.xsd :
==============
<?xml version="1.0" encoding="utf-8"?>
<!-- Created with Liquid XML Studio 1.0.8.0 (http://www.liquid-technologies.com) -->
<xs:schema xmlns:tns="http://www.test.com/User/user_details" targetNamespace="http://www.test.com/User/user_details" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:complexType name="details">
    <xs:sequence>
      <xs:element name="id" type="xs:int">
        <xs:annotation>
          <xs:documentation> The user id. </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="first_name" type="xs:string">
        <xs:annotation>
          <xs:documentation> The user first name. </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="last_name" type="xs:string">
        <xs:annotation>
          <xs:documentation> The user last name. </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="birthday" type="xs:dateTime">
        <xs:annotation>
          <xs:documentation> The user birthday. </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:schema> set_user_details_request.xsd :
========================
<?xml version="1.0" encoding="utf-8" ?>
<!-- Created with Liquid XML Studio 1.0.8.0 (http://www.liquid-technologies.com) -->
<xs:schema xmlns:dtls="http://www.test.com/User/user_details" xmlns="http://www.test.com/User/set_user_details_request&...
targetNamespace="http://www.test.com/User/set_user_details_request&... xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:import schemaLocation="./user_details.xsd" namespace="http://www.test.com/User/user_details" />
  <xs:element name="set_user_details_request">
    <xs:complexType>
      <xs:sequence>
        <xs:element minOccurs="0" maxOccurs="unbounded" name="user_details" type="dtls:user_details" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema> Error:
====
the <element> [user_details], is of type [http://www.test.com/User/user_details:user_details...
However [http://www.test.com/User/user_details:user_details... is not defined as a root item
(either a <complexType>, <simpleType> or <element>, within this schema or eny included or imported schemas. My files in:
D:\TestWorkspace\testAARs\User
Thank's,
Yael.

Answer 1

Well, let me first say that I'm not much good at schemas. But to me it looks like that message is saying that you have a <user_details> element, and your schema doesn't describe any such element. And I don't see why you think it does, either. I don't see where your schema describes a <user_details> element.