[Mono-bugs] [Bug 79337][Wis] New - [wf-app] AlbumSurfer exception on startup

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Fri Sep 8 18:15:01 EDT 2006 

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Changed by toshok at ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=79337

--- shadow/79337	2006-09-08 18:15:00.000000000 -0400
+++ shadow/79337.tmp.16421	2006-09-08 18:15:00.000000000 -0400
@@ -0,0 +1,122 @@
+Bug#: 79337
+Product: Mono: Class Libraries
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: Windows.Forms
+AssignedTo: toshok at ximian.com                            
+ReportedBy: toshok at ximian.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: [wf-app] AlbumSurfer exception on startup
+
+Only saw this once, but figured we should log it:
+
+Unhandled Exception: System.NullReferenceException: Object reference not
+set to an instance of an object
+  at (wrapper managed-to-native)
+System.Windows.Forms.XplatUIX11:XGetWindowAttributes
+(intptr,intptr,System.Windows.Forms.XWindowAttributes&)
+  at System.Windows.Forms.XplatUIX11.GetWindowState (IntPtr handle)
+[0x000f8] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:3638
+  at System.Windows.Forms.XplatUI.GetWindowState (IntPtr handle) [0x00000]
+in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:551
+  at System.Windows.Forms.Form.get_WindowState () [0x00023] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:923
+  at System.Windows.Forms.Form.WndProc (System.Windows.Forms.Message& m)
+[0x001db] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1794
+  at System.Windows.Forms.Control+ControlNativeWindow.WndProc
+(System.Windows.Forms.Message& m) [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:162
+  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg,
+IntPtr wParam, IntPtr lParam) [0x0006b] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:159
+  at System.Windows.Forms.XplatUIX11.SendMessage (IntPtr hwnd, Msg message,
+IntPtr wParam, IntPtr lParam) [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:4083
+  at System.Windows.Forms.XplatUIX11.RequestNCRecalc (IntPtr handle)
+[0x00016] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:3918
+  at System.Windows.Forms.XplatUIX11.SetBorderStyle (IntPtr handle,
+FormBorderStyle border_style) [0x0003b] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:4114
+  at System.Windows.Forms.XplatUI.SetBorderStyle (IntPtr handle,
+FormBorderStyle border_style) [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:729
+  at System.Windows.Forms.Form.OnHandleCreated (System.EventArgs e)
+[0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1479
+  at System.Windows.Forms.Control.CreateHandle () [0x001a6] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:3352
+  at System.Windows.Forms.Form.CreateHandle () [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1384
+  at System.Windows.Forms.Control.UpdateBounds () [0x0000b] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:3775
+  at System.Windows.Forms.Form..ctor () [0x00121] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:177
+  at AlbumSurfer.SplashForm..ctor () [0x00007] in
+/src/mono/wf-apps/AlbumSurfer/AlbumSurfer-Port/AlbumSurfer/SplashForm.cs:143
+  at (wrapper remoting-invoke-with-check) AlbumSurfer.SplashForm:.ctor ()
+  at AlbumSurfer.SplashForm.RunSplash () [0x00000] in
+/src/mono/wf-apps/AlbumSurfer/AlbumSurfer-Port/AlbumSurfer/SplashForm.cs:285
+  at (wrapper delegate-invoke) System.MulticastDelegate:invoke_void ()
+
+Unhandled Exception: System.NullReferenceException: Object reference not
+set to an instance of an object
+  at (wrapper managed-to-native)
+System.Windows.Forms.XplatUIX11:XGetWindowAttributes
+(intptr,intptr,System.Windows.Forms.XWindowAttributes&)
+  at System.Windows.Forms.XplatUIX11.GetWindowState (IntPtr handle)
+[0x000f8] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:3638
+  at System.Windows.Forms.XplatUI.GetWindowState (IntPtr handle) [0x00000]
+in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:551
+  at System.Windows.Forms.Form.get_WindowState () [0x00023] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:923
+  at System.Windows.Forms.Form.WndProc (System.Windows.Forms.Message& m)
+[0x001db] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1794
+  at System.Windows.Forms.Control+ControlNativeWindow.WndProc
+(System.Windows.Forms.Message& m) [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:162
+  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg,
+IntPtr wParam, IntPtr lParam) [0x0006b] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:159
+  at System.Windows.Forms.XplatUIX11.SendMessage (IntPtr hwnd, Msg message,
+IntPtr wParam, IntPtr lParam) [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:4083
+  at System.Windows.Forms.XplatUIX11.RequestNCRecalc (IntPtr handle)
+[0x00016] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:3918
+  at System.Windows.Forms.XplatUIX11.SetBorderStyle (IntPtr handle,
+FormBorderStyle border_style) [0x0003b] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:4114
+  at System.Windows.Forms.XplatUI.SetBorderStyle (IntPtr handle,
+FormBorderStyle border_style) [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:729
+  at System.Windows.Forms.Form.OnHandleCreated (System.EventArgs e)
+[0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1479
+  at System.Windows.Forms.Control.CreateHandle () [0x001a6] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:3352
+  at System.Windows.Forms.Form.CreateHandle () [0x00000] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1384
+  at System.Windows.Forms.Control.UpdateBounds () [0x0000b] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:3775
+  at System.Windows.Forms.Form..ctor () [0x00121] in
+/home/toshok/src/mono/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:177
+  at AlbumSurfer.MainForm..ctor () [0x00049] in
+/src/mono/wf-apps/AlbumSurfer/AlbumSurfer-Port/AlbumSurfer/MainForm.cs:255
+  at (wrapper remoting-invoke-with-check) AlbumSurfer.MainForm:.ctor ()
+  at AlbumSurfer.MainForm.Main (System.String[] astrArgs) [0x000b3] in
+/src/mono/wf-apps/AlbumSurfer/AlbumSurfer-Port/AlbumSurfer/MainForm.cs:721

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