I've had a couple of odd crashes occuring in vgui_TeamFortressViewport.cpp on line 328 (vgui::ipanel()->DeletePanel( vPanel );) and I can't work out what's causing them.
The first occured when I was writing a new game rules class inherited from CMultiplayRules for teamplay. In its constructor I created two new CTeam classes and gave them IDs(i.e. the number you pass to CTeam::Init along with the team name) of 2 and 3. It crashed in vgui_TeamFortressViewport.cpp after I issued a map command in the console but before the map had actually loaded, this was easily fixed by creating two other CTeam classes with IDs of 0 and 1 for players with no team and spectators.
The second occured when I fired an event off from an entity I had written. This entity defined an area a team had to capture, when a member of a certain team had stood in the area for a certain amount of time it fired off an event which was hooked by my game rules class. After this event fired I got the crash in vgui_TeamFortressViewport.cpp, if I commented out the line which fired the event no crash occured
The same crash also occurs after issuing a map command in the console when I use either CMultiplayRules or CTeamplayRules as the game rules class (though when I created a new mod and compiled the unmodified code it works fine with CMultiplayRules and using CTeamplayRules fails because it can't find the correct game rules class on the client). If use CSDKGameRules as the game rules class the crash occurs when the event is fired.
Does anyone know what could be causing it to crash in vgui_TeamFortressViewport.cpp (the function it's crashing in is called in the CBaseViewport destructor which in turn gets called when the client dll detaches from the hl2 exe)? And does anyone know how I could fix it?
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