Schedulers error

[djanji]

I was trying to open the schedules and it gives me an error:


17.3.2015 7:14:51 [v3.0.15.1]:********** Error/Exception Information **********
Error Message: Parameter is not valid.
Error Type: System.ArgumentException
Error Source: System.Drawing.IntPtr GetHdc()
********** System Stack Trace **********
at System.Drawing.Graphics.GetHdc()
at System.Windows.Forms.Control.DrawToBitmap(Bitmap bitmap, Rectangle targetBounds)
at DevExpress.XtraScheduler.SchedulerControl.CreateControlBitmap(Bitmap bmp)
at DevExpress.XtraScheduler.Animation.Internal.LastPaintInfo.CreateOrReuseBitmap(SchedulerControl control)
at DevExpress.XtraScheduler.Animation.Internal.LastPaintInfo.ObtainCurrentAnimationInfo(SchedulerControl control)
at DevExpress.XtraScheduler.Animation.Internal.SchedulerAnimationManager.Paint(PaintEventArgs e)
at DevExpress.XtraScheduler.SchedulerControl.OnPaint(PaintEventArgs e)
at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)
at System.Windows.Forms.Control.WmPaint(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at DevExpress.XtraScheduler.SchedulerControl.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
********** End **********

[radio42]

That looks like a drawing error caused by your graphics card. This might also sometimes happen, if a Windows Update in the background was performed, but a reboot is indeed needed or a driver update happened.

Can you reproduce the error? Even after rebooting your PC?

[djanji]

When I reboot than it works normally.

Regards
Jani