http://bugzilla.novell.com/show_bug.cgi?id=594877
http://bugzilla.novell.com/show_bug.cgi?id=594877#c0 Summary: XElement.XPathSelectElement throwing System.NullReferenceException with xpath ".//objs...@t='o']" Classification: Mono Product: Mono: Class Libraries Version: SVN Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Sys.XML AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- Created an attachment (id=353231) --> (http://bugzilla.novell.com/attachment.cgi?id=353231) Test for XPathSelectElement User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.0.249.43 Safari/532.5 string data = "<rt> <objsur t=\"o\" guid=\"06974d9a-ff86-4e1c-a3e5-7ce8c961dcb9\" /> </rt>"; XElement xeOldOwner = XElement.Parse(data); string xpathOld = String.Format(".//objs...@t='o']"); XElement xeOldRef = xeOldOwner.XPathSelectElement(xpathOld); Attaching test case Reproducible: Always Steps to Reproduce: 1. Compile are attached run test case 2. 3. Actual Results: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object at System.Xml.Linq.XNodeNavigator.get_NodeType () [0x00023] in /home/hindlet/src/custom-mono/mcs/class/System.Xml.Linq/System.Xml.Linq/XNodeNavigator.cs:155 at System.Xml.XPath.NodeTypeTest.Match (IXmlNamespaceResolver nsm, System.Xml.XPath.XPathNavigator nav) [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Expression.cs:1613 at System.Xml.XPath.AxisIterator.MoveNextCore () [0x00005] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:823 at System.Xml.XPath.BaseIterator.MoveNext () [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:96 at System.Xml.XPath.SimpleSlashIterator.MoveNextCore () [0x0002e] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:863 at System.Xml.XPath.BaseIterator.MoveNext () [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:96 at System.Xml.XPath.SlashIterator.MoveNextCore () [0x0011b] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:995 at System.Xml.XPath.BaseIterator.MoveNext () [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:96 at System.Xml.XPath.SortedIterator..ctor (System.Xml.XPath.BaseIterator iter) [0x00033] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Iterator.cs:888 at System.Xml.XPath.ExprSLASH2.Evaluate (System.Xml.XPath.BaseIterator iter) [0x00074] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Expression.cs:1320 at System.Xml.XPath.Expression.EvaluateNodeSet (System.Xml.XPath.BaseIterator iter) [0x00025] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Expression.cs:507 at System.Xml.XPath.CompiledExpression.EvaluateNodeSet (System.Xml.XPath.BaseIterator iter) [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/Expression.cs:170 at System.Xml.XPath.XPathNavigator.Select (System.Xml.XPath.XPathExpression expr, IXmlNamespaceResolver ctx) [0x0001d] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/XPathNavigator.cs:604 at System.Xml.XPath.XPathNavigator.Select (System.Xml.XPath.XPathExpression expr) [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/XPathNavigator.cs:594 at System.Xml.XPath.XPathNavigator.SelectSingleNode (System.Xml.XPath.XPathExpression expression) [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/XPathNavigator.cs:1004 at System.Xml.XPath.XPathNavigator.SelectSingleNode (System.String xpath, IXmlNamespaceResolver nsResolver) [0x0000f] in /home/hindlet/src/custom-mono/mcs/class/System.XML/System.Xml.XPath/XPathNavigator.cs:999 at System.Xml.XPath.Extensions.XPathSelectElement (System.Xml.Linq.XNode node, System.String xpath, IXmlNamespaceResolver nsResolver) [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.Xml.Linq/System.Xml.XPath/Extensions.cs:65 at System.Xml.XPath.Extensions.XPathSelectElement (System.Xml.Linq.XNode node, System.String xpath) [0x00000] in /home/hindlet/src/custom-mono/mcs/class/System.Xml.Linq/System.Xml.XPath/Extensions.cs:60 at XPathSelectElementTest.MainClass.Main (System.String[] args) [0x0000d] in /home/hindlet/Projects/XPathSelectElementTest/XPathSelectElementTest/XPathSelectElementTest.cs:17 The application was terminated by a signal: SIGHUP Expected Results: <objsur t="o" guid="06974d9a-ff86-4e1c-a3e5-7ce8c961dcb9" /> -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
