Comment 31 for bug 1273393

I have just tested OpenBVE on Ubuntu GNOME 15.04 64 bit daily image and also Ubuntu 15.04 32 bit daily image. These are the steps I did:

1. I ran Ubuntu GNOME 15.04 / Ubuntu 15.04 from a live DVD.

2. I installed OpenBVE from the Software Center.

3. I launched OpenBVE. I was able to select a route and play the game. I had not installed anything else, just OpenBVE from the Software Center! It was a clean live DVD, nothing else installed, just OpenBVE and its dependencies. I got the five error messages that I mentioned in my previous post.

4. I finished driving and closed OpenBVE.

5. I started OpenBVE again.

6. I clicked on a route file in the route selection area.

7. OpenBVE immediately crashed.

This is very interesting because for the first time OpenBVE worked very well, but for the second time it crashed. Maybe when it was loading the route image, which is probably a PNG file?

Starting from the terminal for the second, third etc time gives me this:

ubuntu-gnome@ubuntu-gnome:~$ openbve
System.NullReferenceException: Object reference not set to an instance of an object
  at System.Windows.Forms.ListView+ItemControl.ItemsMouseDown (System.Object sender, System.Windows.Forms.MouseEventArgs me) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.Control.OnMouseDown (System.Windows.Forms.MouseEventArgs e) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.Control.WmLButtonDown (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.ListView+ItemControl.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.Control+ControlWindowTarget.OnMessage (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x00000] in <filename unknown>:0
  at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) [0x00000] in <filename unknown>:0
ubuntu-gnome@ubuntu-gnome:~$