AutoDesk Forge 数据可视化应用程序

Question

我正在尝试从他们的网站运行 forge-dataviz-reference-app，并且我按照他们网站上的说明进行操作（ https://forge.autodesk.com/en/docs/dataviz/v1/developers_guide/quickstart/running_the_application / ) 以及每当我跑的时候

cd forge-dataviz-iot-reference-app
npm install

我会收到几页 npm 错误消息，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，有人知道如何解决吗？ 非常感谢您的宝贵时间！

Answer 1

该项目基于 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 。

这是来自其 repo 的node-sass的最小和最大支持版本的快速指南。

节点JS	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	88
节点 14	4.14+	83
节点 13	4.13+，<5.0	79
节点 12	4.12+，<8.0	72
节点 11	4.10+，<5.0	67
节点 10	4.9+，<6.0	64
节点 8	4.5.3+，<5.0	57
节点 <8	<5.0	<57