[XERCESC-1724] Wrong error info is reported when using a bad tag in a sequence

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0
• Component/s: Validating Parser (XML Schema)
• Environment: Windows XP
• Assignee: Unassigned
• Reporter: Bill Yan
• Created: 30/Jul/07 07:19
• Updated: 12/Mar/18 04:05
• Resolved: 30/Jul/07 10:53

Description

Define a schema and use a bad tag in the sequence like this:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:complexType name="myTYpe">
<xs:sequence id="abc" maxOccurs="1" minOccurs="1">
<xs:badtag/>
</xs:sequence>
</xs:complexType>
</xs:schema>

when using XercesDOMParser::loadGrammar() to check the validity of this schema file, the following error info is reported:
"Warning generated during parsing, 'badtag' is not allowed for the content of a 'choice' model group. Only element, group, choice, sequence and any are allowed. - Line 5, Col 25",

I think this is wrong, because "sequence" is used in the schema file instead of "choice", so the expected error info should be like this:
"Warning generated during parsing, 'badtag' is not allowed for the content of a 'sequence' model group..... - Line 5, Col 25".

I tried to change "sequence" to "all" and "choice", the error info is reported correctly.