Code action cvc_complex_type_2_4_b fails when child elements are of complex type

[JessicaJHee]

There are some issues with this code action in the cases where the child element has no type or complex definition, such as element 'a' in the following example. (ex: no type="xs:string" or <xs:complexType> ... </xs:complexType> inside the element definition).

With the following definition file:

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
	<xs:element name="root">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="a" minOccurs="1" maxOccurs="1" />
				<xs:element name="b" minOccurs="0" maxOccurs="1" type="xs:string" />
				<xs:element name="c" minOccurs="0" maxOccurs="1" type="xs:string" />
				<xs:element name="d" minOccurs="1" maxOccurs="1">
					<xs:complexType>
						<xs:sequence>
							<xs:element name="d1" minOccurs="0" maxOccurs="unbounded" type="xs:string" />
						</xs:sequence>
						<xs:attribute name="status" type="xs:string" />
						<xs:attribute name="age" use="required" type="xs:int" />
					</xs:complexType>
				</xs:element>
				<xs:element name="e" minOccurs="1" maxOccurs="1" type="xs:string" />
			</xs:sequence>
		</xs:complexType>
	</xs:element>
</xs:schema>

The elements inserted are incorrect.