CMake build error, trying to build but facing the errors.

[mrmaverick9119]

Describe the bug
CMake build error, trying to build but facing the errors.

To Reproduce
Steps to reproduce the behavior:

1. Go to LuisaRender and build Cmake
2. Below build error

[ 94%] Building CXX object src/integrators/CMakeFiles/luisa-render-integrator-nfor.dir/nfor.cpp.o
/home/nixuser/LuisaRender/src/integrators/nfor.cpp:103:5: error: ‘Framerate’ does not name a type
  103 |     Framerate _framerate;
      |     ^~~~~~~~~
/home/nixuser/LuisaRender/src/integrators/nfor.cpp: In member function ‘virtual void luisa::render::AuxiliaryBufferPathTracingInstance::render(luisa::compute::Stream&)’:
/home/nixuser/LuisaRender/src/integrators/nfor.cpp:124:13: error: ‘_framerate’ was not declared in this scope
  124 |             _framerate.clear();
      |             ^~~~~~~~~~
gmake[2]: *** [src/integrators/CMakeFiles/luisa-render-integrator-nfor.dir/build.make:76: src/integrators/CMakeFiles/luisa-render-integrator-nfor.dir/nfor.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:5359: src/integrators/CMakeFiles/luisa-render-integrator-nfor.dir/all] Error 2
gmake: *** [Makefile:136: all] Error 2

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

Desktop (please complete the following information):

• OS: Ubuntu 22.04

Additional context
Add any other context about the problem here.