Error message about room upgrade

[beomoud]

Please help... my game suddenly stopped compiling, i get this message:

Error: Load_room: old room format. Please upgrade the room.
Version: AGS 3.0.1.35

AGS.Types.AGSEditorException: Load_room: old room format. Please upgrade the room.
   at ThrowManagedException(SByte* message)
   at load_room_file(SByte* )
   at load_crm_file(UnloadedRoom roomToLoad)
   at AGS.Native.NativeMethods.LoadRoomFile(UnloadedRoom roomToLoad)
   at AGS.Editor.Components.RoomsComponent.LoadNewRoomIntoMemory(UnloadedRoom newRoom, CompileMessages errors)
   at AGS.Editor.Components.RoomsComponent.RecompileAnyRoomsWhereTheScriptHasChanged(CompileMessages errors, Boolean rebuildAll)
   at AGS.Editor.Components.RoomsComponent.AGSEditor_PreCompileGame(PreCompileGameEventArgs evArgs)
   at AGS.Editor.AGSEditor.PreCompileGameHandler.Invoke(PreCompileGameEventArgs evArgs)
   at AGS.Editor.AGSEditor.CompileGame(Boolean forceRebuild, Boolean createMiniExeForDebug)
   at AGS.Editor.Components.BuildCommandsComponent.TestGame(Boolean withDebugger)
   at AGS.Editor.Components.BuildCommandsComponent.CommandClick(String controlID)
   at AGS.Editor.GUIController._mainForm_OnMenuClick(String menuItemID)
   at AGS.Editor.MainMenuManager.MenuEventHandler(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.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   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.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.ToolStripDropDown.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)


Any ideas what it could be? I am pretty sure i haven't done anything that wrong to cause it to crash...

[Ishmael]

What was the last AGS version you used to edit the game?

Did you try the "Rebuild all files" option too?

[beomoud]

Yes, it is the last version and when i tried to rebuild all files like you said i got the same message. Would going back to ags3.0 work, and is that even possible? Yesterday it worked fine and i have upgraded to 3.1 a long time now, i can't figure out what it could be.

[beomoud]

Nevermind, it looks like the problem was only with one room so i fixed it the hard way, i replaced it's file with the one from my backup. I don't know what the problem was but it's fixed now.