我正试图从他们的网站运行伪造数据参考应用程序，我是按照他们的网站(https://forge.autodesk.com/en/docs/dataviz/v1/developers_guide/quickstart/running_the_application/)的指示，每当我要运行
cd forge-dataviz-iot-reference-app
npm install
我将收到npm错误消息页面，包括:
npm ERR! 2 warnings generated.
npm ERR! In file included from ../src/libsass/src/subset_map.cpp:2:
npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-construct]
npm ERR! for (const auto numerator : numerators)
npm ERR! ^
npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
npm ERR! for (const auto numerator : numerators)
npm ERR! ^~~~~~~~~~~~~~~~~~~~~~
npm ERR! &
npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-construct]
npm ERR! for (const auto denominator : denominators)
npm ERR! ^
npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
npm ERR! for (const auto denominator : denominators)
npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~
npm ERR! &
npm ERR! 2 warnings generated.
npm ERR! In file included from ../src/libsass/src/to_c.cpp:3:
npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-construct]
npm ERR! for (const auto numerator : numerators)
npm ERR! ^
npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
npm ERR! for (const auto numerator : numerators)
npm ERR! ^~~~~~~~~~~~~~~~~~~~~~
npm ERR! &
npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-construct]
npm ERR! for (const auto denominator : denominators)
npm ERR! ^
npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
npm ERR! for (const auto denominator : denominators)
npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~
npm ERR! &
npm ERR! 2 warnings generated.
npm ERR! In file included from ../src/libsass/src/to_value.cpp:2:
npm ERR! ../src/libsass/src/ast.hpp:1614:25: warning: loop variable 'numerator' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-construct]
npm ERR! for (const auto numerator : numerators)
npm ERR! ^
npm ERR! ../src/libsass/src/ast.hpp:1614:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
npm ERR! for (const auto numerator : numerators)
npm ERR! ^~~~~~~~~~~~~~~~~~~~~~
npm ERR! &
npm ERR! ../src/libsass/src/ast.hpp:1616:25: warning: loop variable 'denominator' creates a copy from type 'const std::__1::basic_string<char>' [-Wrange-loop-construct]
npm ERR! for (const auto denominator : denominators)
npm ERR! ^
npm ERR! ../src/libsass/src/ast.hpp:1616:14: note: use reference type 'const std::__1::basic_string<char> &' to prevent copying
npm ERR! for (const auto denominator : denominators)
npm ERR! ^~~~~~~~~~~~~~~~~~~~~~~~
这种情况是否发生在其他人身上，如果是这样，有人知道如何修复它吗?非常感谢您的宝贵时间!
本项目基于node.js v15。如果您使用node.js v16及以上版本，请更改package.json中引用的node-sass版本。例如，对于node.js v16,node-sass版本应该是^6.0.0。
下面是node-sass支持的最小和最大版本的快速指南。
| NodeJS | 支持的Node -sass版本 | 节点模块 | 节点17 | 7.0 + | 102 |
|---|---|---|
| 节点16 | 6.0 + | 93 |
| 节点15 | 5.0 + 7.0 & lt; | 88 |
| 节点14 | 4.14 + | 83 |
| 节点13 | 4.13 + 5.0 & lt; | 79 |
| 节点12 | 4.12 + 8.0 & lt; | 72 |
| 节点11 | 4.10 + 5.0 & lt; | 67 |
| 节点10 | 4.9 + 6.0 & lt; | 64 |
| 节点8 | 4.5.3 + & lt; 5.0 | 57 |
| 节点& lt; 8 | & lt; 5.0 | & lt; 57 |