[Mono-bugs] [Bug 70554][Cri] New - XML Serialization problem

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Tue, 14 Dec 2004 11:32:54 -0500 (EST)

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Changed by paulo.pires@vodafone.pt.


--- shadow/70554	2004-12-14 11:32:54.000000000 -0500
+++ shadow/70554.tmp.26786	2004-12-14 11:32:54.000000000 -0500
@@ -0,0 +1,58 @@
+Bug#: 70554
+Product: Mono: Runtime
+Version: 1.0
+OS Details: 
+Status: NEW   
+Priority: Critical
+Component: misc
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: paulo.pires@vodafone.pt               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+Summary: XML Serialization problem
+Description of Problem:
+I have two objects: Fase and Semaphore.
+As in my app I'm going to have an undefined number of Fase and Semaphore
+instances, I've created two other objects derived from ArrayList: FaseList
+and SemaphoreList.
+FaseList has Fase objects
+Each Fase has a SemaphoreList object
+SemaphoreList has Semaphore objects
+So what I want is to serialize FaseList to a XML file. I've created a
+XmlData class which is responsible for writing/loading data to/from a XML file.
+Actual Results:
+After a successful compilation, I run it returning this:
+Unhandled Exception: System.ArgumentException: Key duplication when adding:
+in [0x00159] (at
+System.Collections.Hashtable:PutImpl (object,object,bool)
+in [0x00004] (at
+System.Collections.Hashtable:Add (object,object)
+(... and so on!!)
+Expected Results:
+Full working serialization
+How often does this happen? 
+Additional Information:
+I've spoken to eno @ #mono @ irc.gnome.org , who has compiled and ran my
+app successfully with svn mono version and MS .NET. I'm running mono-1.0.5
+compiled from source.