Link Error without unsolved function hint

I want to extend the UE editor and wrote a plugin. This plugin contains 2 module. When linking, link error occurred without any unresolved function hint. Please help me to resolve this. Thank you.

The platform is win10 x64 vs2015

1>------ Build started: Project: ExtendingTheEditor, Configuration: DebugGame_Editor x64 ------
1>  Creating makefile for hot reloading ExtendingTheEditorEditor (changes to module files)
1>  Compiling game modules for hot reload
1>  Parsing headers for ExtendingTheEditorEditor
1>    Running UnrealHeaderTool "E:\Unreal4Projects\ExtendingTheEditor-master\ExtendingTheEditor\ExtendingTheEditor.uproject" "E:\Unreal4Projects\ExtendingTheEditor-master\ExtendingTheEditor\Intermediate\Build\Win64\ExtendingTheEditorEditor\DebugGame\ExtendingTheEditorEditor.uhtmanifest" -LogCmds="loginit warning, logexit warning, logdatabase error" -Unattended -WarningsAsErrors -installed
1>  Reflection code generated for ExtendingTheEditorEditor in 8.6953497 seconds
1>  Performing 8 actions (4 in parallel)
1>  MineCraftMapEditorModule.cpp
1>  MineCraftMapEditorCommands.cpp
1>  MineCraftMapEditor.cpp
1>  MineCraftMap.cpp
1>  [6/8] Link UE4Editor-DemoEditorExtensionsRuntime-7454-Win64-DebugGame.dll
1>  MineCraftMap.generated.cpp
1>
1>  [7/8] Link UE4Editor-MineCraftMapEditor-7425-Win64-DebugGame.dll
1>
1>MineCraftMapEditor.cpp.obj : error LNK2019:
1>E:\Unreal4Projects\ExtendingTheEditor-master\ExtendingTheEditor\Plugins\MineCraftMap\Binaries\Win64\UE4Editor-MineCraftMapEditor-7425-Win64-DebugGame.dll : fatal error LNK1120: 1
1>  [8/8] Link UE4Editor-MineCraftMap-7425-Win64-DebugGame.dll
1>
1>MineCraftMap.generated.cpp.obj : error LNK2019:
1>E:\Unreal4Projects\ExtendingTheEditor-master\ExtendingTheEditor\Plugins\MineCraftMap\Binaries\Win64\UE4Editor-MineCraftMap-7425-Win64-DebugGame.dll : fatal error LNK1120: 1
1>ERROR : UBT error : Failed to produce item: E:\Unreal4Projects\ExtendingTheEditor-master\ExtendingTheEditor\Plugins\MineCraftMap\Binaries\Win64\UE4Editor-MineCraftMapEditor-7425-Win64-DebugGame.dll
1>  Total build time: 99.97 seconds
1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.MakeFile.Targets(37,5): error MSB3075: The command ""E:\Unreal4\Epic Games\4.12\Engine\Build\BatchFiles\Build.bat" ExtendingTheEditorEditor Win64 DebugGame "E:\Unreal4Projects\ExtendingTheEditor-master\ExtendingTheEditor\ExtendingTheEditor.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 ==========