X11 Error encountered:
Error: RenderBadPicture (invalid Picture parameter)
Request: 150 (150)
Resource ID: 0x4E05BA4
Serial: 86239
Hwnd: <null>
Control: <null>
at System.Windows.Forms.XplatUIX11.HandleError ()
at System.Windows.Forms.XplatUIX11.HandleError ()
at System.Windows.Forms.XplatUIX11.XGetWindowProperty ()
at System.Windows.Forms.XplatUIX11.XGetWindowProperty ()
at System.Windows.Forms.XplatUIX11.UpdateWindowState ()
at System.Windows.Forms.XplatUIX11.GetWindowState ()
at System.Windows.Forms.XplatUIX11.SetWMStyles ()
at System.Windows.Forms.XplatUIX11.CreateWindow ()
at System.Windows.Forms.XplatUI.CreateWindow ()
at System.Windows.Forms.NativeWindow.CreateHandle ()
at System.Windows.Forms.Control.CreateHandle ()
at System.Windows.Forms.Control.CreateControl ()
at System.Windows.Forms.Control.ChangeParent ()
at System.Windows.Forms.Control+ControlCollection.AddImplicit ()
at System.Windows.Forms.MdiClient.SizeScrollBars ()
at System.Windows.Forms.MdiWindowManager.FormLocationChangedHandler ()
at System.MulticastDelegate.invoke_void_object_EventArgs ()
at System.Windows.Forms.Control.OnLocationChanged ()
at System.Windows.Forms.Form.OnCreateControl ()
at System.Windows.Forms.Control.CreateControl ()
at System.Windows.Forms.Control.WmShowWindow ()
at System.Windows.Forms.Control.WndProc ()
at System.Windows.Forms.ScrollableControl.WndProc ()
at System.Windows.Forms.ContainerControl.WndProc ()
at System.Windows.Forms.Form.WndProc ()
at System.Windows.Forms.Control+ControlWindowTarget.OnMessage ()
at System.Windows.Forms.Control+ControlNativeWindow.WndProc ()
at System.Windows.Forms.NativeWindow.WndProc ()
at System.Windows.Forms.XplatUIX11.SendMessage ()
at System.Windows.Forms.XplatUIX11.MapWindow ()
at System.Windows.Forms.XplatUIX11.CreateWindow ()
at System.Windows.Forms.XplatUI.CreateWindow ()
at System.Windows.Forms.NativeWindow.CreateHandle ()
at System.Windows.Forms.Control.CreateHandle ()
at System.Windows.Forms.Form.CreateHandle ()
at System.Windows.Forms.Control.CreateControl ()
at System.Windows.Forms.Control.SetVisibleCore ()
at System.Windows.Forms.Form.SetVisibleCore ()
at System.Windows.Forms.Control.set_Visible ()
at System.Windows.Forms.Control.Show ()
at MDIThingy.MainFormTest.addChild ()
at MDIThingy.MainFormTest.newWindow ()
at MDIThingy.MainFormTest.toolBar1_ButtonClick ()
at System.MulticastDelegate.invoke_void_object_ToolBarButtonClickEventArgs ()
at System.Windows.Forms.ToolBar.OnButtonClick ()
at System.Windows.Forms.ToolBar.ToolBar_MouseUp ()
at System.MulticastDelegate.invoke_void_object_MouseEventArgs ()
at System.Windows.Forms.Control.OnMouseUp ()
at System.Windows.Forms.Control.WmLButtonUp ()
at System.Windows.Forms.Control.WndProc ()
at System.Windows.Forms.ToolBar.WndProc ()
at System.Windows.Forms.Control+ControlWindowTarget.OnMessage ()
at System.Windows.Forms.Control+ControlNativeWindow.WndProc ()
at System.Windows.Forms.NativeWindow.WndProc ()
at System.Windows.Forms.XplatUIX11.DispatchMessage ()
at System.Windows.Forms.XplatUI.DispatchMessage ()
at System.Windows.Forms.Application.RunLoop ()
at System.Windows.Forms.Application.Run ()
at MDIThingy.Form1.Main ()