Angular 角度偏移到5.0.0

我是唯一一个犯这个错误的人吗

c:\projects\shop\front-end\node_modules\nan\nan_new.h(208): warning C4244: 'argument': conversion from 'size_t' to 'd
ouble', possible loss of data (compiling source file ..\src\sass_types\map.cpp) [C:\Projects\Shop\front-end\node_module
s\node-sass\build\binding.vcxproj]
  c:\projects\shop\front-end\node_modules\nan\nan_new.h(208): warning C4244: 'argument': conversion from 'size_t' to 'd
ouble', possible loss of data (compiling source file ..\src\sass_types\list.cpp) [C:\Projects\Shop\front-end\node_modul
es\node-sass\build\binding.vcxproj]
  c:\projects\shop\front-end\node_modules\nan\nan_maybe_43_inl.h(112): warning C4996: 'v8::Object::ForceSet': was decla
red deprecated (compiling source file ..\src\sass_types\string.cpp) [C:\Projects\Shop\front-end\node_modules\node-sass\
build\binding.vcxproj]
  c:\projects\shop\front-end\node_modules\nan\nan_maybe_43_inl.h(112): warning C4996: 'v8::Object::ForceSet': was decla
red deprecated (compiling source file ..\src\sass_types\number.cpp) [C:\Projects\Shop\front-end\node_modules\node-sass\
build\binding.vcxproj]

所有警告都在这里

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最后是一些警告，可以吗？

看起来sass编译器没有正确安装，按照pastebin errorWarnings不可以。@Ianovici取决于warning@mast3rd3mon那我该怎么办？试着安装它