[Mono-bugs] [Bug 578587] New: Global.asax's issue

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http://bugzilla.novell.com/show_bug.cgi?id=578587

http://bugzilla.novell.com/show_bug.cgi?id=578587#c0


           Summary: Global.asax's issue
    Classification: Mono
           Product: Mono: Class Libraries
           Version: 2.6.x
          Platform: x86
        OS/Version: Windows XP
            Status: NEW
          Severity: Major
          Priority: P5 - None
         Component: Sys.Web
        AssignedTo: mhabersack at novell.com
        ReportedBy: vdolosa at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: Development
           Blocker: Yes


Description of Problem:
I'm trying to instantiate a shared(static) object in the Global. To do this, I
created a Global.asax that inherits my custom Global class that inherits
System.Web.HttpApplication. It works fine with ASP.NET 2.0 and higher on IIS
but when I execute it on XSP2 then browse; the message is Description: HTTP
500. Error processing request. And when I try to read the stack-trace; I can't
see any details about the problem with my code.

Steps to reproduce the problem:
1. Add a Global.asax that contains this code:
<%@ Application Language="C#" Inherits="Global" %>
2. Create a class named Global that extends System.Web.HttpApplication with
this code:
public partial class Global : System.Web.HttpApplication
{
    public static Random rand;

    public Global()
    {
        //
        // TODO: Add constructor logic here
        //
    }

    void Application_Start(object sender, EventArgs e)
    {

        // Code that runs on application startup        
        rand = new Random();
    }
}
3. Create a Web Method that calls

Actual Results:
Server Error in '/' Application
Object reference not set to an instance of an object

Description: HTTP 500. Error processing request.

Stack Trace:

System.NullReferenceException: Object reference not set to an instance of an
object
  at System.Data.XmlSchemaDataImporter.HandleDataSourceAnnotation
(System.Xml.XmlElement el, Boolean nested) [0x00000] in <filename unknown>:0 
  at System.Data.XmlSchemaDataImporter.HandleAnnotations
(System.Xml.Schema.XmlSchemaAnnotation an, Boolean nested) [0x00000] in
<filename unknown>:0 
  at System.Data.XmlSchemaDataImporter.Process () [0x00000] in <filename
unknown>:0 
  at System.Data.DataSet.ReadXmlSchema (System.Xml.XmlReader reader) [0x00000]
in <filename unknown>:0 
  at System.Data.DataSet.ReadXmlSchema (System.IO.TextReader reader) [0x00000]
in <filename unknown>:0 
  at System.Data.Design.TypedDataSetGenerator.Generate (System.String
inputFileContent, System.CodeDom.CodeCompileUnit compileUnit,
System.CodeDom.CodeNamespace mainNamespace,
System.CodeDom.Compiler.CodeDomProvider codeProvider) [0x00000] in <filename
unknown>:0 
  at System.Web.Compilation.XsdBuildProvider.GenerateCode
(System.Web.Compilation.AssemblyBuilder assemblyBuilder) [0x00000] in <filename
unknown>:0 
  at System.Web.Compilation.AppCodeAssembly.Build (System.String[]
binAssemblies) [0x00000] in <filename unknown>:0 
  at System.Web.Compilation.AppCodeCompiler.Compile () [0x00000] in <filename
unknown>:0 
  at System.Web.HttpApplicationFactory.InitType (System.Web.HttpContext
context) [0x00000] in <filename unknown>:0 

Version information: Mono Runtime Version: 2.6.1 (tarball); ASP.NET Version:
2.0.50727.1433

Expected Results:
Shows details about the web service.

How often does this happen? 
Never work.

Additional Information:
Never tested with the lower version of Mono.

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