引入xsd时候报错

如题，也没有任何提示信息。

<?xml version="1.0" encoding="UTF-8"?>
<!-- 人力资源管理系统 -->
<hr xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="hr.xsd">
    <employee>
        <name>张三</name>
        <age>31</age>
        <salary>5500</salary>
        <department>
            <dname>会计部</dname>
            <address>S001</address>
        </department>
    </employee>
    <employee>
        <name>李四</name>
        <age>35</age>
        <salary>9500</salary>
        <department>
            <dname>设计部</dname>
            <address>S002</address>
        </department>
    </employee>
</hr>

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.example.org/hr" xmlns:tns="http://www.example.org/hr" elementFormDefault="qualified">
    <element name="hr">
        <complexType>
            <sequence>
                <element name="employee" minOccurs="1" maxOccurs="9999">
                    <complexType>
                        <sequence>
                            <element name="name" type="string"></element>
                            <element name="age" type="integer"></element>
                            <element name="salary" type="string"></element>
                            <element name="department">
                                <complexType>
                                    <sequence>
                                        <element name="dname" type="string"></element>
                                        <element name="adress" type="string"></element>
                                    </sequence>
                                </complexType>
                            </element>
                        </sequence>
                    </complexType>
                </element>
            </sequence>
        </complexType>
    </element>
</schema>