help, build a basic code project failed

[ExtraLifeMatt]

@ledukk;717167

this hasnt worked for me , I am using vs 2015 and I get this kind of error
1>------ Build started: Project: BuildingEscape, Configuration: Development_Editor x64 ------
1> Compiling game modules for hot reload
1> Performing 1 actions (2 in parallel)
1> [1/1] Link UE4Editor-BuildingEscape-8373.dll
1> Creating library D:\Unreal Projects\03_BuildingEscape\BuildingEscape\Intermediate\Build\Win64\UE4Editor\Development\UE4Editor-BuildingEscape-8373.suppressed.lib and object D:\Unreal Projects\03_BuildingEscape\BuildingEscape\Intermediate\Build\Win64\UE4Editor\Development\UE4Editor-BuildingEscape-8373.suppressed.exp
1>Door2.cpp.obj : error LNK2019: unresolved external symbol “private: static class UClass * __cdecl UDoor2::GetPrivateStaticClass(wchar_t const *)” (?GetPrivateStaticClass@UDoor2@@CAPEAVUClass@@PEB_W@Z) referenced in function “public: static void * __cdecl UDoor2::operator new(unsigned __int64,class UObject *,class FName,enum EObjectFlags)” (??2UDoor2@@SAPEAX_KPEAVUObject@@VFName@@W4EObjectFlags@@@Z)
1>Door2.cpp.obj : error LNK2019: unresolved external symbol “public: __cdecl UDoor2::UDoor2(class FVTableHelper &)” (??0UDoor2@@QEAA@AEAVFVTableHelper@@@Z) referenced in function “public: static class UObject * __cdecl UDoor2::__VTableCtorCaller(class FVTableHelper &)” (?__VTableCtorCaller@UDoor2@@SAPEAVUObject@@AEAVFVTableHelper@@@Z)
1>D:\Unreal Projects\03_BuildingEscape\BuildingEscape\Binaries\Win64\UE4Editor-BuildingEscape-8373.dll : fatal error LNK1120: 2 unresolved externals
1>ERROR : UBT error : Failed to produce item: D:\Unreal Projects\03_BuildingEscape\BuildingEscape\Binaries\Win64\UE4Editor-BuildingEscape-8373.dll
1> Total build time: 3.14 seconds (Local executor: 0.00 seconds)
1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.MakeFile.Targets(41,5): error MSB3075: The command ““D:\Unreal Engine\Engine\UE_4.15\Engine\Build\BatchFiles\Build.bat” BuildingEscapeEditor Win64 Development “D:\Unreal Projects\03_BuildingEscape\BuildingEscape\BuildingEscape.uproject” -waitmutex” exited with code 5. Please verify that you have sufficient rights to run this command.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

please help me

Please don’t necro a 2 year old post. A lot of this info is outdated and can cause issues (no one should be on 2013 now).

With regard to your issue, are you compiling things outside of the editor? Or through Hot reload? That code looks like simple boilerplate code, so I imagine hot reload is just failing and you need to manually compile things yourself.