[Mono-bugs] [Bug 551878] New: Silverlight site crashes due to verifier error

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Mon Nov 2 10:17:44 EST 2009


http://bugzilla.novell.com/show_bug.cgi?id=551878


           Summary: Silverlight site crashes due to verifier error
    Classification: Mono
           Product: Mono: Runtime
           Version: SVN
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: misc
        AssignedTo: rkumpera at novell.com
        ReportedBy: amcgovern at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


When loading http://www.vectorlight.net/demos/richtextbox.aspx the following is
written to the terminal:


Types.RegisterManagedType (Liquid.ColorSelector, Liquid.LiquidControl)
[0x7ffff7fda700:] EXCEPTION handling: VerificationException
[0x7ffff7fda700:] EXCEPTION handling: TargetInvocationException
System.Reflection.TargetInvocationException: Exception has been thrown by the
target of an invocation. ---> System.Security.VerificationException:
Constructor not calling super

  at Liquid.ColorSelector.AddColorRange (Int32 start, Int32 end, Int32 count,
Double r, Double g, Double b) [0x00000] in <filename unknown>:0 
  at Liquid.ColorSelector.SetupColors () [0x00000] in <filename unknown>:0 
  at Liquid.ColorSelector..ctor () [0x00000] in <filename unknown>:0 
  at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke
(object,object[],System.Exception&)
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00119] in MonoMethod.cs:498 
  --- End of inner exception stack trace ---
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00134] in MonoMethod.cs:504 
  at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr,
System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] in MonoMethod.cs:513 
  at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters)
[0x0000e] in ConstructorInfo.cs:77 
  at System.Activator.CreateInstance (System.Type type, Boolean nonPublic)
[0x000b5] in Activator.cs:337 
  at System.Activator.CreateInstance (System.Type type) [0x00000] in
Activator.cs:219 
  at Mono.Xaml.ManagedXamlLoader.LookupObject (Mono.Value* top_level,
Mono.Value* parent, System.String xmlns, System.String name, Boolean create,
Boolean is_property, Mono.Value& value) [0x000f2] in ManagedXamlLoader.cs:214 
ManagedXamlLoader::LookupObject: CreateInstance (ColorSelector) failed:
System.Security.VerificationException: Constructor not calling super

  at Liquid.ColorSelector.AddColorRange (Int32 start, Int32 end, Int32 count,
Double r, Double g, Double b) [0x00000] in <filename unknown>:0 
  at Liquid.ColorSelector.SetupColors () [0x00000] in <filename unknown>:0 
  at Liquid.ColorSelector..ctor () [0x00000] in <filename unknown>:0 
  at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke
(object,object[],System.Exception&)
  at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00119] in MonoMethod.cs:498 
Could not parse element ColorSelector, attribute (null), error: Unable to
resolve managed type ColorSelector.
[0x7ffff7fda700:] EXCEPTION handling: XamlParseException
[0x7ffff7fda700:] EXCEPTION handling: MoonException
URL ../ClientBin/RichTextBox.xap downloaded successfully.
[Thread 0x7fffde7fc950 (LWP 20322) exited]
[Thread 0x7fffe69fd950 (LWP 20318) exited]
[New Thread 0x7fffe69fd950 (LWP 20366)]
[New Thread 0x7fffde7fc950 (LWP 20367)]
[New Thread 0x7fffdad79950 (LWP 20368)]
[Thread 0x7fffdad79950 (LWP 20368) exited]
[Thread 0x7fffe69fd950 (LWP 20366) exited]
[Thread 0x7fffde7fc950 (LWP 20367) exited]
[New Thread 0x7fffde7fc950 (LWP 20370)]
[New Thread 0x7fffe69fd950 (LWP 20371)]

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