c++ - migrating from CodeBlocks 10.5 to 12.11 and got runtime error __static_initialization_and_destruction

i have upgraded codeblocks 10.5 12.11 version

everything working fine in previous version, got runtime error when compiling latest version of codeblocks

the call stack pointed main static class problem , show massage

0x0040f9ef in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535)

this code code

game.hpp

... class game { public: //... static member function private:     static sf::renderwindow _mainwindow; //..... static member variable };

game.cpp

... function declaration sf::renderwindow game::_mainwindow; //runtime error happen here //and other member variable declaration

please, tell me i'm wrong, before

edit : game.cpp

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