[sldev] Linker error building a Debug viewer from 1.17.0.12
sources under VC8
Nicholaz Beresford
nicholaz at blueflash.cc
Wed Jun 20 16:10:09 PDT 2007
Able,
have you tried to just #ifndef _DEBUG the calls to those
two functions and use an MozLib::init from an older
source? They sound as if the viewer could run
without them.
Nick
Second Life from the inside out:
http://nicholaz-beresford.blogspot.com/
Able Whitman wrote:
> Okay, with Nick's clever hack, I managed to get the Debug configuration
> to build successfully. However, I'm hitting an access violation during
> startup:
>
> "Unhandled exception at 0x02d79179 in debugview.exe : 0xC0000005: Access
> violation writing location 0x0c368000."
>
> The culprit is "debugview.exe!LLMozLib::init() + 0x56 bytes", called
> from idle_startup() on line 536 of llstartup.cpp. Curiously, the call to
> idle_startup is missing from the debugger call stack, which jumps
> immediately from the call to idle() on line 3566 of viewer.cpp to the
> call to LLMozLib::init().
>
> I suspect that something about linking the Debug build with the release
> version of llmozlib-vc80.lib is causing problems, even though
> __invalid_parameter() has been defined. Linking against the supplied
> debug version of llmozlib-vc80.lib doesn't work, and results in 3
> unresolved externals:
>
> llpanelweb.obj : error LNK2019: unresolved external symbol "public: bool
> __thiscall LLMozLib::enableCookies(bool)" ... "public: virtual void
> __thiscall LLPanelWeb::refresh(void)"
> llpanelweb.obj : error LNK2019: unresolved external symbol "public: bool
> __thiscall LLMozLib::clearAllCookies(void)" ... referenced in function
> "private: static void __cdecl
> LLPanelWeb::callback_clear_cookies(int,void *)"
> llstartup.obj : error LNK2019: unresolved external symbol "public: bool
> __thiscall LLMozLib::init(class std::basic_string<char,struct
> std::char_traits<char>,class std::allocator<char> >,class
> std::basic_string<char,struct std::char_traits<char>,class
> std::allocator<char> >,class std::basic_string<char,struct
> std::char_traits<char>,class std::allocator<char> >)" ... referenced in
> function "int __cdecl idle_startup(void)"
>
> It looks to me like these functions are related to the new cookie
> handling Preferences added in 1.17, and that someone forgot to rebuild
> the debug version of llmozlib-vc80.lib before the source went out the
> door. :)
>
> What are the reasons that the source for llmoz lib isn't included with
> the rest of the source? My next step is to build my own version of it,
> but is the version at http://www.ubrowser.com/downloads.php (dated
> 2006-11-06) the latest version?
>
> --Able
>
>
> On 6/20/07, *Nicholaz Beresford* < nicholaz at blueflash.cc
> <mailto:nicholaz at blueflash.cc>> wrote:
>
>
> Ouch, actually it doesn't seem to run. Dunno if
> I did something wrong with that piece of code, maybe
> it helps someone somehow anyway.
>
>
> Nick
>
>
> Second Life from the inside out:
> http://nicholaz-beresford.blogspot.com/
> <http://nicholaz-beresford.blogspot.com/>
>
>
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