1>CustomEditBox.obj : error LNK2019: unresolved external symbol "public: static unsigned int __cdecl irr::os::Timer::getTime(void)" (?getTime@Timer@os@irr@@SAIXZ) referenced in function "protected: bool __thiscall irr::gui::CustomEditBox::processKey(struct irr::SEvent const &)" (?processKey@CustomEditBox@gui@irr@@IAE_NABUSEvent@3@@Z)
It's using a lot of other Irrlicht goodies in there without a problem. I just blocked off the timer code so the cursor doesn't blink at all for now. I can build and run that way. That is what makes this really peculiar to me.
I'm running with Visual Studio 2010 SP1, with a build I made of it by porting from the Irrlicht9.0 project. I don't see any defines blocking compilation of getTime() in os.cpp. Any ideas what could have gone wrong in this case?