[Mono-bugs] [Bug 393049] New: Error when trying to access type.Constructors

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Wed May 21 07:02:01 EDT 2008


https://bugzilla.novell.com/show_bug.cgi?id=393049


           Summary: Error when trying to access type.Constructors
           Product: Mono: Compilers
           Version: unspecified
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: C#
        AssignedTo: msafar at novell.com
        ReportedBy: mkrueger at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


I get this exception when trying to access the constructors of a type:

Unhandled Exception: System.NullReferenceException: Object reference not set to
an instance of an object
  at Mono.CSharp.TypeContainer.get_Constructors () [0x00000] in
/home/mkrueger/work/mdbranch/monodevelop/main/src/addins/CSharpBinding/Parser/mcs/mcs/class.cs:2739 
  at MonoDevelop.CSharpBinding.DomParser.ConvertType
(MonoDevelop.Projects.Dom.CompilationUnit unit, System.String nsName, IType
type) [0x0008a] in
/home/mkrueger/work/mdbranch/monodevelop/main/src/addins/CSharpBinding/Parser/DomParser.cs:126 
  at MonoDevelop.CSharpBinding.DomParser.Parse (System.String fileName,
System.String content) [0x000d0] in
/home/mkrueger/work/mdbranch/monodevelop/main/src/addins/CSharpBinding/Parser/DomParser.cs:263 
  at
MonoDevelop.Projects.Dom.Parser.ProjectDomService+<>c__CompilerGenerated37.<Refresh>c__38
() [0x00025] in
/home/mkrueger/work/mdbranch/monodevelop/main/src/core/MonoDevelop.Projects/MonoDevelop.Projects.Dom.Parser/ProjectParserService.cs:108 
  at (wrapper delegate-invoke) System.MulticastDelegate:invoke_void ()
Failed to receive messages at scim_bridge_client_read_and_dispatch ()


...

It seems that instance_constructors in TypeContainer may be null and this is
not checked in the property.


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