我尝试了这个，但它不适合我，并抛出错误:

npm --depth 9999 update 
npm rebuild node-sass

我已经安装了最新的Node.js(目前是11.11.0 Current)，在遇到这个问题后，我只是做了以下工作:

降级到推荐版本(目前是10.15.3 LTS) 你可以从NodeJS中获取， 删除node_modules和 然后重新安装纱线:

     yarn install
     yarn start

在执行这些命令之后，一切都运行正常。

在我的例子中，这与节点版本有关。

我的项目使用的是12.18.3，但我使用的是14.5.0

所以npm rebuild node-sass没有在错误的节点版本(14.5.0)上解决这个问题。

我切换到正确的版本(12.18.3)，所以它可以工作。

使用Nodist节点版本管理器

如果使用nodist版本管理器，并且只设置了本地(文件夹)节点版本，则可能会出现此错误。

为此，需要将全局节点版本设置为与node-sass版本相匹配的版本。

如果你使用NVM, VS Code和VS Code任务资源管理器来运行使用node-sass的npm脚本，下面的警告将为你节省一些时间。

I was using VS Code's Task Explorer to run my scripts and have installed multiple Node versions using NVM, defaulting to the current latest version 16. When I opened my VS Code repository and ran nvm use 10 in a new terminal, the Node and npm version in that terminal window correctly downgrades, but the version of node/npm used by the Task Explorer runner remained at Node 16. So when running my webpack script using the VS Code Task Runner, node-sass would still throw the environment error of this question.

解决方案是不使用VS Code任务运行器，在你改变节点版本的终端上运行你的脚本，或者使用下面的命令改变默认的NVM节点版本，重新启动VS Code，然后使用任务资源管理器/运行器。

NVM别名默认10(或任何你需要node-sass兼容性的版本)

回滚到节点v10.17.0解决了我的问题。

你可以使用nvm来这样做:

https://github.com/nvm-sh/nvm

> nvm install 10.17.0
> nvm use 10.17.0
> node -v
10.17.0

我把npm从6.4.12升级到7.14.0，这个错误消失了。然后我得到了另一个错误

错误:节点Sass版本5.0.0与^4.0.0不兼容。

我在这里找到了解决办法。我卸载了node sass 5.0.0并安装了4.14.1(显然这是node sass的最新4个版本，使用npm view node-sass versions命令进行了验证)。

这给了我一卡车的错误。 NPM安装node-sass@

4.14.1npm ERR! code 1
npm ERR! path /home/<subfolder>/commonreact/node_modules/node-sass
npm ERR! command failed
npm ERR! command sh -c node scripts/build.js
.. 2000 lines of Err ..
npm ERR! gyp ERR! cwd /home/<subfolder>/commonreact/node_modules/node-sass
npm ERR! gyp ERR! node -v v16.2.0
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok 
npm ERR! Build failed with error code: 1

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/<username>/.npm/_logs/2021-05-25T13_09_09_655Z-debug.log

然后我尝试了npm审计fix -force

就会得到这个错误

npm WARN audit No fix available for cp-cli@*
npm ERR! code ETARGET
npm ERR! notarget No matching version found for object-path@1.1.5.
npm ERR! notarget In most cases you or one of your dependencies are requesting
npm ERR! notarget a package version that doesn't exist.

我检查了我的包裹。Json中有object-path: "0.11.4"

然后我尝试了npm install node-sass@4.0.0

在Ubuntu 20.04上，这个问题基本上陷入了地狱。我不应该升级到Ubuntu 20.04。

我会继续努力，并在这里报告我的发现。我有信心解决这个问题。

编辑 我将npm从7.14.0降级到6.14.12,npm start现在报告错误:Node Sass版本6.0.0与^4.0.0不兼容。我检查了npm node_sass -v报告6.14.12。我运行npm uninstall node-sass和npm install node-sass@4.14.1。

binding.target.mk:133: recipe for target 'Release/obj.target/binding/src/binding.o' failed
make: *** [Release/obj.target/binding/src/binding.o] Error 1
make: Leaving directory '/home/<subfolder>/commonreact/node_modules/node-sass/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/home/<subfolder>/commonreact/node_modules/node-gyp/lib/build.js:262:23)
gyp ERR! stack     at ChildProcess.emit (node:events:365:28)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (node:internal/child_process:290:12)
gyp ERR! System Linux 4.15.0-143-generic
gyp ERR! command "/home/<subfolder>/.nvm/versions/node/v16.2.0/bin/node" "/home/<subfolder>/commonreact/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd /home/<subfolder>/commonreact/node_modules/node-sass
gyp ERR! node -v v16.2.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok 
Build failed with error code: 1
npm WARN @babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining@7.13.12 requires a peer of @babel/core@^7.13.0 but none is installed. You must install peer dependencies yourself.
npm WARN @babel/plugin-proposal-class-static-block@7.14.3 requires a peer of @babel/core@^7.12.0 but none is installed. You must install peer dependencies yourself.
npm WARN @material-ui/pickers@3.2.10 requires a peer of @date-io/core@^1.3.6 but none is installed. You must install peer dependencies yourself.
npm WARN bootstrap@4.5.0 requires a peer of jquery@1.9.1 - 3 but none is installed. You must install peer dependencies yourself.
npm WARN tsutils@3.21.0 requires a peer of typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.13 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.0.7 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.0.7: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.13 (node_modules/jest-haste-map/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.3.2 (node_modules/watchpack/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.3.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.14.1 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the node-sass@4.14.1 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

立即编辑工作 我遵循了这里的步骤，然后

节点-v -> 16.something

NVM install lts/erbium ->设置节点为12.22.1

NPM卸载node-sass

NPM安装node-sass@4.14.0

这个方法奏效了