https://bugzilla.novell.com/show_bug.cgi?id=654561
https://bugzilla.novell.com/show_bug.cgi?id=654561#c0 Summary: very simple windows forms program does not works with mono 2.8.1 Classification: Mono Product: Mono: Class Libraries Version: 2.8.x Platform: Other OS/Version: Other Status: NEW Severity: Critical Priority: P5 - None Component: Windows.Forms AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 GTB7.1 ( .NET CLR 3.5.30729; .NET4.0C) This simple program does not work on mono 2.8.1 when //***************** using System; using System.Windows.Forms; class myform:Form { static void Main(string[] args) { Application.Run( new myform()); } } //************************** Reproducible: Always Steps to Reproduce: 1.gmcs -r System.Windows.Forms.dll myform.cs 2.mono myform.exe Actual Results: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object at System.Drawing.Graphics.Dispose () [0x00000] in <filename unknown>:0 at (wrapper remoting-invoke-with-check) System.Drawing.Graphics:Dispose () at System.Drawing.Bitmap..ctor (System.Drawing.Image original, Int32 width, Int32 height) [0x00000] in <filename unknown>:0 at System.Drawing.Bitmap..ctor (System.Drawing.Image original) [0x00000] in <filename unknown>:0 at (wrapper remoting-invoke-with-check) System.Drawing.Bitmap:.ctor (System.Drawing.Image) at System.Windows.Forms.Cursor.ToBitmap (Boolean xor, Boolean transparent) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Cursor.CreateCursor (System.IO.Stream stream) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Cursor..ctor (System.Type type, System.String resource) [0x00000] in <filename unknown>:0 at System.Windows.Forms.Cursors.get_SizeNWSE () [0x00000] in <filename unknown>:0 at System.Windows.Forms.SizeGrip..ctor (System.Windows.Forms.Control CapturedControl) [0x00000] in <filename unknown>:0 at (wrapper remoting-invoke-with-check) System.Windows.Forms.SizeGrip:.ctor (System.Windows.Forms.Control) at System.Windows.Forms.ScrollableControl.CreateScrollbars () [0x00000] in <filename unknown>:0 at System.Windows.Forms.ScrollableControl..ctor () [0x00000] in <filename unknown>:0 at System.Windows.Forms.ContainerControl..ctor () [0x00000] in <filename unknown>:0 at System.Windows.Forms.Form..ctor () [0x00000] in <filename unknown>:0 at prova..ctor () [0x00000] in <filename unknown>:0 at (wrapper remoting-invoke-with-check) prova:.ctor () at prova.Main (System.String[] args) [0x00000] in <filename unknown>:0 Expected Results: your system displaying a form it works when MONO_MWF_MAC_FORCE_X11 is set to 1. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
