submodule(s) are missing, please update your repository

[pancrazioxiaohan]

use cmd to build

cmake .. -DCMAKE_TOOLCHAIN_FILE=D:\vcpkg-master\scripts\buildsystems\vcpkg.cmake -S=D:\AliceVision-develop  -DVCPKG_TARGET_TRIPLET=x64-windows -G "Visual Studio 16 2019" -A x64 -T v142,host=x64

CMake Error at src/CMakeLists.txt:181 (message):
   submodule(s) are missing, please update your repository:
    > git submodule update -i
-- Configuring incomplete, errors occurred!

code in CMakeLists.txt

# ==============================================================================
# Check that submodule have been initialized and updated
# ==============================================================================
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/dependencies/MeshSDFilter/external)
  message(FATAL_ERROR
    "\n submodule(s) are missing, please update your repository:\n"
    "  > git submodule update -i\n")
endif()

but in browser dependencies/MeshSDFilter/external not exist i try git submodule update nothing change