r3015-x64 crashes on closing

[KappesBuur]

[img]https://i.imgur.com/tsWIj1u.png[/img]

SYSTEM INFO
OS: Microsoft Windows 10 Pro
GPU: NVIDIA GeForce GTX 660
GZDB: R3015

EXCEPTION DETAILS
Object reference not set to an instance of an object.
at CodeImp.DoomBuilder.Config.ProgramConfiguration.GetPluginPathPrefix(Assembly asm)
at CodeImp.DoomBuilder.Config.ProgramConfiguration.WritePluginSetting(String setting, Object settingvalue)
at CodeImp.DoomBuilder.Plugins.PluginManager.OnMapCloseEnd()
at CodeImp.DoomBuilder.MapManager.Dispose()
at CodeImp.DoomBuilder.General.CloseMap()
at CodeImp.DoomBuilder.Actions.Action.Begin()
at CodeImp.DoomBuilder.Actions.ActionManager.InvokeAction(String actionname)
at CodeImp.DoomBuilder.Windows.MainForm.InvokeTaggedAction(Object sender, EventArgs e)
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[rastamangames]

Confirmed.

SYSTEM INFO
OS: Microsoft Windows 7 Максимальная
GPU: NVIDIA GeForce GTX 970
GZDB: R3015

EXCEPTION DETAILS
Ссылка на объект не указывает на экземпляр объекта.
в CodeImp.DoomBuilder.Config.ProgramConfiguration.GetPluginPathPrefix(Assembly asm)
в CodeImp.DoomBuilder.Config.ProgramConfiguration.WritePluginSetting(String setting, Object settingvalue)
в CodeImp.DoomBuilder.Plugins.PluginManager.OnMapCloseEnd()
в CodeImp.DoomBuilder.MapManager.Dispose()
в CodeImp.DoomBuilder.General.CloseMap()
в CodeImp.DoomBuilder.Windows.MainForm.OnFormClosing(FormClosingEventArgs e)
в System.Windows.Forms.Form.WmClose(Message& m)
в CodeImp.DoomBuilder.Windows.MainForm.WndProc(Message& m)
в System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

This triggered by closing map and/or closing editor in two same ways.

[jewalky]

Fixed in R3016 (a2a6004)
Test please.

[rastamangames]

It's fixed changing map / closing map / closing editor for me, but for some reason, after loading my own map, i saw these critical errors (don't mention warning, it's not fatal and it's not fault of editor at all):

https://my.mixtape.moe/axkzqg.PNG

[jewalky]

PNG-related errors will be handled separately (see new issue about DevIL)