Re: Static lib and lua5.1.dll (crash on lua_close_())

Just guessing here, but is this a multi-threaded application? Really weird crashes might occur if lua is used erroneously in a multithreaded application.
 
> Date: Fri, 14 May 2010 15:54:17 -0500
> From: [email protected]
> To: [email protected]
> Subject: Re: [luabind] Static lib and lua5.1.dll (crash on lua_close_())
> 
> Hi Everyone,
> 
> I'm not sure that there is anyone else around as I haven't had a
> response to any of my last three emails but this is where the crash is
> coming from:
> 
> In:
> 
> LUA_API void lua_close (lua_State *L) {
> 
> The line:
> 
> while (luaD_rawrunprotected(L, callallgcTM, NULL) != 0);
> 
> Which (after drilling all the way down) get to:
> 
> int luaD_precall (lua_State *L, StkId func, int nresults) {
> 
> And then the crash seems to happen around:
> 
> lua_unlock(L);
> n = (*curr_func(L)->c.f)(L); /* do the actual call */
> 
> Does this seem familiar to anyone else? Does anyone have any ideas
> about this crash and how it relates to laubind?
> 
> If I do not open luabind then the crash does not happen.
> 
> Thanks (if there is anyone out there),
> 
> mark.
> 
> 
> 
> On Sun, May 9, 2010 at 7:56 AM, Mark Mruss <[email protected]> wrote:
> > Hi Everyone,
> >
> > I asked this in a separate email, but I thought that it might get more
> > traction if I ask it by itself.
> >
> > Does anyone know what the bjam commands would be to compile luabind as
> > a static library that links against the lua dll?
> >
> > I'm getting a crashe on lua_close() and it smells like the crashes
> > that one gets when there are two instances of the lua runtime being
> > used.
> >
> > I can get my application to crash as long as I call:
> >
> > luabind::open(pLuaState);
> >
> > luabind appears to be working, but when the program closes I always
> > get a crash, whether I bind to any of my C++ or not (as long as I have
> > the above call).
> >
> > I'm using the following in a bat file to compile luabind:
> >
> > "C:\Program Files\boost\boost_1_42\bin\bjam.exe" -d+02
> > toolset=msvc-9.0 runtime-link=static link=static threading=multi
> > --debug-build define=LUA_BUILD_AS_DLL define=_MBCS
> >
> > Am I crazy? Am I doing something wrong? Any help would be appreciated
> > as I would like to use luabind but I keep running into road blocks.
> >
> > mark.
> >
> 
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