我正在尝试将我的 Qt 项目设置从 Visual Studio 2013 升级到 2015。它几乎完成了，但我在 qtmaind.lib 中遇到了一些错误。
1>qtmaind.lib(qtmain_winrt.obj) : 错误 LNK2019: 无法解析的外部符号imp__RoInitialize@4 在函数 _WinMain@16 1>qtmaind.lib(qtmain_winrt.obj) 中引用：错误 LNK2019：无法解析的外部符号 __imp__RoGetActivationFactory@12 在函数“public: __thiscall AppContainer::AppContainer(void)”中引用 (??0AppContainer@@ QAE@XZ) 1>qtmaind.lib(qtmain_winrt.obj) : error LNK2019: unresolved external symbol _WindowsCreateStringReference@16 in function "private: void __thiscall Microsoft::WRL::Wrappers::HStringReference::CreateReference(wchar_t const *, unsigned int,unsigned int)" (?CreateReference@HStringReference@Wrappers@WRL@Microsoft@@AAEXPB_WII@Z) 1>qtmaind.lib(qtmain_winrt.obj) : error LNK2019: unresolved external symbol _WindowsDeleteString@4 referenced in function "public: void __thiscall Microsoft::WRL::Wrappers::HString::Release(void)" (?Release@HString@Wrappers@WRL@Microsoft@@QAEXXZ) 1>qtmaind.lib(qtmain_winrt.obj) : error LNK2019: unresolved external symbol _WindowsGetStringRawBuffer@8 referenced in function "public: wchar_t const * __thiscall Microsoft::WRL::Wrappers::HString::GetRawBuffer(unsigned int *)const " (?GetRawBuffer@HString@Wrappers@WRL@Microsoft@@QBEPB_WPAI@Z) 1>qtmaind.lib(qtmain_winrt.obj) : 错误 LNK2019 ：未解析的外部符号 _RoOriginateError@8 在函数“public: static void __cdecl Microsoft::WRL::ErrorHelper<0>::OriginateError(long,struct HSTRINGwchar_t const * __thiscall Microsoft::WRL::Wrappers::HString::GetRawBuffer(unsigned int *)const " (?GetRawBuffer@HString@Wrappers@WRL@Microsoft@@QBEPB_WPAI@Z) 1>qtmaind.lib(qtmain_winrt.obj ) : error LNK2019: unresolved external symbol _RoOriginateError@8 referenced in function "public: static void __cdecl Microsoft::WRL::ErrorHelper<0>::OriginateError(long,struct HSTRINGwchar_t const * __thiscall Microsoft::WRL::Wrappers::HString::GetRawBuffer(unsigned int *)const " (?GetRawBuffer@HString@Wrappers@WRL@Microsoft@@QBEPB_WPAI@Z) 1>qtmaind.lib(qtmain_winrt.obj ) : error LNK2019: unresolved external symbol _RoOriginateError@8 referenced in function "public: static void __cdecl Microsoft::WRL::ErrorHelper<0>::OriginateError(long,struct HSTRING*)" (?OriginateError@?$ErrorHelper@$0A@@WRL@Microsoft@@SAXJPAUHSTRING__@@@Z)
Qt 5.6-rc（2016 年 2 月 22 日 15:11）