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The element cannot have the [children] character, because the type content of the type is only an element

I tried to validate my XML file using an XSD file, but I received the following error message:

[Error]: cvc-complex-type.2.3: The 'paragraph' element cannot have character [children] because the content type of the type is only an element

Which (if I understand correctly) means that a complex type cannot have a combination of simple and complex typed elements like children.

But how can I fix this? I'm still new to this, so can the solution be simple?

My code is shown below:

XSD:

<?xml version="1.0" encoding="UTF-8"?>
   <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
         <xs:element name="biography">
               <xs:complexType>
                     <xs:sequence>
                           <xs:element name="paragraph" maxOccurs="unbounded">
                                 <xs:complexType>
                                       <xs:sequence>
                                             <xs:element name="name">
                                                   <xs:complexType>
                                                         <xs:sequence>
                                                               <xs:element name="first_name" type="xs:string" minOccurs="0"></xs:element>
                                                               <xs:element name="last_name" type="xs:string"></xs:element>
                                                         </xs:sequence>
                                                   </xs:complexType>
                                             </xs:element>
                                             <xs:element name="emphasize" maxOccurs="unbounded" minOccurs="0" type="xs:string"></xs:element>
                                             <xs:element name="profession" maxOccurs="unbounded" minOccurs="0" type="xs:string"></xs:element>
                                             <xs:element name="date" minOccurs="0">
                                                   <xs:complexType>
                                                         <xs:sequence>
                                                               <xs:element name="month" type="xs:string"></xs:element>
                                                               <xs:element name="day" type="xs:int"></xs:element>
                                                               <xs:element name="year" type="xs:int"></xs:element>
                                                         </xs:sequence>
                                                   </xs:complexType>
                                             </xs:element>
                                       </xs:sequence>
                                 </xs:complexType>
                           </xs:element>
                           <xs:element name="definition" maxOccurs="unbounded">
                                 <xs:complexType>
                                       <xs:sequence>
                                             <xs:element name="term" type="xs:string"></xs:element>
                                       </xs:sequence>
                                 </xs:complexType>
                           </xs:element>
                     </xs:sequence>
               </xs:complexType>
         </xs:element>
   </xs:schema>

XML:

<biography>
 <paragraph>
  <name><first_name>Alex</first_name> <last_name>Turing</last_name></name>
  was one of the first people to truly deserve the name <emphasize>computer
  scientist</emphasize>. Although his contributions to the fields are too
  numerous to lst, his best-known are the famous <emphasize>Turing
  Test</emphasize> and <emphasize>Turing Machine</emphasize>.
 </paragraph>

 <definition>The <term>Turing Test</term> is to this day the standard test
  for determining whether a computer is truly intelligent. This test yet
  has to be passed.</definition>

 <definition>A <term>Turing Machine</term> is an abstract finite state
 automaton with infinite memory that can be proven equivalent to any other
 finite state automaton with arbitrarily large memory. Thus what is true
 for one Turing machine is true for all Turing machines no matter how
 implemented.</definition>

 <paragraph>
  <name><last_name>Turing</last_name></name> was also an accomplished
  <profession>mathematician</profession> and
  <profession>cryptographer</profession>. His assistance was crucial in
  helping the Allies decode the German Enigma cipher. He committed suicide
  on <date><month>June</month> <day>7</day>, <year>1954</year></date>
  after being convicted of homosexuality and forced to take female hormone
  injections.
  </paragraph>
</biography>
+4
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2 answers

:

    <xs:element name="paragraph" maxOccurs="unbounded">
      <xs:complexType mixed="true">


    <xs:element name="definition" maxOccurs="unbounded">
      <xs:complexType mixed="true">

, , , , paragraph definition xs:choice macOccurs="unbounded" XML.

XSD , XML:

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="biography">
    <xs:complexType>
      <xs:choice maxOccurs="unbounded">
        <xs:element name="paragraph">
          <xs:complexType mixed="true">
            <xs:sequence>
              <xs:element name="name">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="first_name" type="xs:string" minOccurs="0"></xs:element>
                    <xs:element name="last_name" type="xs:string"></xs:element>
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
              <xs:element name="emphasize" maxOccurs="unbounded" minOccurs="0" type="xs:string"></xs:element>
              <xs:element name="profession" maxOccurs="unbounded" minOccurs="0" type="xs:string"></xs:element>
              <xs:element name="date" minOccurs="0">
                <xs:complexType mixed="true">
                  <xs:sequence>
                    <xs:element name="month" type="xs:string"></xs:element>
                    <xs:element name="day" type="xs:int"></xs:element>
                    <xs:element name="year" type="xs:int"></xs:element>
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="definition">
          <xs:complexType mixed="true">
            <xs:sequence>
              <xs:element name="term" type="xs:string"></xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
</xs:schema>
+2

- xml "BeyondCompare" , . "Visual Studio Code", .

-, , , (& # 65279).

- . , .

+1

Source: https://habr.com/ru/post/1621957/

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