When I compiling UE4.11 souce code, double click GenerateProjectFiles.bat, it says:
*Setting up Unreal Engine 4 project files...
UnrealBuildTool Exception: System.NullReferenceException: Object reference not s
et to an instance of an object.
at UnrealBuildTool.ProjectFileGenerator.ConfigureProjectFileGeneration(String
[] Arguments, Boolean& IncludeAllPlatforms) in D:\Unreal Engine 4.11\Engine\Sour
ce\Programs\UnrealBuildTool\System\ProjectFileGenerator.cs:line 805
at UnrealBuildTool.VCProjectFileGenerator.ConfigureProjectFileGeneration(Stri
ng[] Arguments, Boolean& IncludeAllPlatforms) in D:\Unreal Engine 4.11\Engine\So
urce\Programs\UnrealBuildTool\System\VCProjectFileGenerator.cs:line 202
at UnrealBuildTool.ProjectFileGenerator.GenerateProjectFiles(String[] Argumen
ts, Boolean& bSuccess) in D:\Unreal Engine 4.11\Engine\Source\Programs\UnrealBui
ldTool\System\ProjectFileGenerator.cs:line 309
at UnrealBuildTool.UnrealBuildTool.GenerateProjectFiles(ProjectFileGenerator
Generator, String[] Arguments) in D:\Unreal Engine 4.11\Engine\Source\Programs\U
nrealBuildTool\System\UnrealBuildTool.cs:line 1468
at UnrealBuildTool.UnrealBuildTool.DoPostStartupStuffThatCanAccessConfigs(Str
ing[] Arguments) in D:\Unreal Engine 4.11\Engine\Source\Programs\UnrealBuildTool
\System\UnrealBuildTool.cs:line 1266
GenerateProjectFiles ERROR: UnrealBuildTool was unable to generate project files
.
Press any key to continue . . .
here are my computer information
OS: /64bit
Visual Studio community 2015
i don’t know ! what i do??