[Mono-bugs] [Bug 71977][Maj] New - XmlReader fails/throws System.NullReferenceException: Unexpected node type EndElement.

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Sun, 30 Jan 2005 16:17:37 -0500 (EST)

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Changed by jps@kraksystem.pl.


--- shadow/71977	2005-01-30 16:17:37.000000000 -0500
+++ shadow/71977.tmp.17379	2005-01-30 16:17:37.000000000 -0500
@@ -0,0 +1,53 @@
+Bug#: 71977
+Product: Mono: Class Libraries
+Version: 1.0
+OS: All
+OS Details: FreeBSD 5.3-RELEASE
+Status: NEW   
+Severity: 008 One day
+Priority: Major
+Component: Sys.XML
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: jps@kraksystem.pl               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+Summary: XmlReader fails/throws System.NullReferenceException: Unexpected node type EndElement.
+Please fill in this template when reporting a bug, unless you know what you
+are doing.
+Description of Problem:
+When using the SgmlReader library, Mono quits and dumps the following:
+Unhandled Exception: System.NullReferenceException: Unexpected node type
+in <0x0079c> System.Xml.XmlDocument:ReadNode (System.Xml.XmlReader)
+in <0x002b7> System.Xml.XmlDocument:ReadNode (System.Xml.XmlReader)
+in <0x002b7> System.Xml.XmlDocument:ReadNode (System.Xml.XmlReader)
+in <0x0004f> System.Xml.XmlDocument:Load (System.Xml.XmlReader)
+in <0x0017f> Onet2RSS.MainClass:Main (string[])
+Steps to reproduce the problem:
+1. Compile a program that uses SgmlReader.
+2. Walk the DOM tree.
+Actual Results:
+throws a System.NullReferenceException
+Expected Results:
+does not throw an exception, proceeds with execution.
+How often does this happen? 
+Additional Information:
+I can provide the sample program source upon request.