[Cocoa-sharp] Issue: ColorWell pukes all over itself

Todd Schavey schaveyt at gmail.com
Sun Mar 11 12:26:59 EDT 2007


All,

Has anyone observed that when the User clicks on a ColorWell control that it
crashes your entire app.

In order to duplicate this behavior, this is all I do.

1. Open up the Main.nib
2. Add a ColorWell control to the form
3. Save the Main.nib
4. Compile and run
5. Click the ColorWell...
6. Applicaiton pukes....see below...

=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

Stacktrace:

  at (wrapper managed-to-native)
System.IntPtr_System.IntPtr_System.IntPtr.objc_msgSend (intptr,intptr)
<0x00004>
  at (wrapper managed-to-native)
System.IntPtr_System.IntPtr_System.IntPtr.objc_msgSend (intptr,intptr)
<0xffffffff>
  at (wrapper runtime-invoke)
System.Object.runtime_invoke_intptr_intptr_intptr(object,intptr,intptr,intptr)
<0xffffffff>
  at (wrapper managed-to-native)
System.Reflection.MonoMethod.InternalInvoke(object,object[]) <0x00004>
  at (wrapper managed-to-native)
System.Reflection.MonoMethod.InternalInvoke(object,object[])
<0xffffffff>
  at System.Reflection.MonoMethod.Invoke (object,
System.Reflection.BindingFlags,System.Reflection.Binder,object[],
System.Globalization.CultureInfo) <0x000ab>
  at System.MonoType.InvokeMember (string,System.Reflection.BindingFlags,
System.Reflection.Binder,object,object[],System.Reflection.ParameterModifier
[],System.Globalization.CultureInfo,string[]) <0x0045c>
  at System.Type.InvokeMember (string,System.Reflection.BindingFlags,
System.Reflection.Binder,object,object[]) <0x00029>
  at Cocoa.ObjCMessaging.objc_msgSend (intptr,string,System.Type) <0x002b1>
  at Cocoa.ObjCClass.TypeForIntPtr (intptr) <0x00070>
  at Cocoa.Object.FromIntPtr (intptr) <0x000ca>
  at Cocoa.ObjCInterop.Dispatch (intptr,intptr,object[]) <0x0003d>
  at d83ee51a-fef8-4432-b5a6-23f8d4ec982a.Dispatch (intptr,intptr) <0x00033>
  at (wrapper native-to-managed)
d83ee51a-fef8-4432-b5a6-23f8d4ec982a.Dispatch (intptr,intptr) <0xffffffff>
  at (wrapper managed-to-native)
System.Void_System.IntPtr_System.IntPtr.objc_msgSend (intptr,intptr)
<0x00004>
  at (wrapper managed-to-native)
System.Void_System.IntPtr_System.IntPtr.objc_msgSend (intptr,intptr)
<0xffffffff>
  at (wrapper runtime-invoke)
System.Object.runtime_invoke_void_intptr_intptr(object,intptr,intptr,intptr)
<0xffffffff>
  at (wrapper managed-to-native)
System.Reflection.MonoMethod.InternalInvoke(object,object[]) <0x00004>
  at (wrapper managed-to-native)
System.Reflection.MonoMethod.InternalInvoke(object,object[])
<0xffffffff>
  at System.Reflection.MonoMethod.Invoke (object,
System.Reflection.BindingFlags,System.Reflection.Binder,object[],
System.Globalization.CultureInfo) <0x000ab>
  at System.MonoType.InvokeMember (string,System.Reflection.BindingFlags,
System.Reflection.Binder,object,object[],System.Reflection.ParameterModifier
[],System.Globalization.CultureInfo,string[]) <0x0045c>
  at System.Type.InvokeMember (string,System.Reflection.BindingFlags,
System.Reflection.Binder,object,object[]) <0x00029>
  at Cocoa.ObjCMessaging.objc_msgSend (intptr,string,System.Type) <0x002b1>
  at Cocoa.Application.RunApplication () <0x00025>
  at Cocoa.Application.Run () <0x0001b>
  at StretchViewTutorial.StretchViewTutorial.Run () <0x0001f>
  at StretchViewTutorial.StretchViewTutorial.Main (string[]) <0x00033>
  at (wrapper runtime-invoke) System.Object.runtime_invoke_void_string[]
(object,intptr,intptr,intptr) <0xffffffff>

StretchViewTutorial has exited due to signal 6 (SIGABRT).
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