[Mono-bugs] [Bug 71444][Nor] New - TypeDescriptor:GetConverter throws ArgumentNullException

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Wed, 19 Jan 2005 04:08:15 -0500 (EST)

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Changed by joergr@voelcker.com.


--- shadow/71444	2005-01-19 04:08:15.000000000 -0500
+++ shadow/71444.tmp.27709	2005-01-19 04:08:15.000000000 -0500
@@ -0,0 +1,39 @@
+Bug#: 71444
+Product: Mono: Class Libraries
+Version: 1.1
+OS: Suse 8.2
+OS Details: 
+Status: NEW   
+Priority: Normal
+Component: System
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: JoergR@voelcker.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+Summary: TypeDescriptor:GetConverter throws ArgumentNullException
+Description of Problem:
+TypeDescriptor:GetConverter throws ArgumentNullException on interfaces.
+Steps to reproduce the problem:
+1. Compile attached sample
+2. Run
+Actual Results:
+Unhandled Exception: System.ArgumentNullException: null key
+Parameter name: key
+in <0x0015c> System.Collections.Hashtable:get_Item (object)
+in <0x000df> System.ComponentModel.TypeDescriptor:GetConverter (System.Type)
+in <0x0008f> Test:Main ()
+Expected Results (tested with MS.NET):
+Converter: System.ComponentModel.CollectionConverter
+Converter: System.ComponentModel.ReferenceConverter
+How often does this happen?