问题
I am trying to install node-sass in a project, which perfectly builds and runs on my pc but on my surface I am having major issues when trying to install the packages.
Note: I have tryed reinstalling and rebuilding the project several times.
Summary of the error:
gyp ERR! build error
gyp ERR! stack Error: `C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\Bin\MSBuild.exe` failed with exit code: 1
gyp ERR! stack at ChildProcess.onExit (C:\Users\Max-T\Documents\Sources\StaffMangerV2\black-dashboard-pro-react-v1.0.0\node_modules\node-gyp\lib\build.js:262:23)
gyp ERR! stack at ChildProcess.emit (events.js:210:5)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Windows_NT 10.0.18362
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Max-T\\Documents\\Sources\\StaffMangerV2\\black-dashboard-pro-react-v1.0.0\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\Users\Max-T\Documents\Sources\StaffMangerV2\black-dashboard-pro-react-v1.0.0\node_modules\node-sass
gyp ERR! node -v v12.13.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
Build failed with error code: 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\react-scripts\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.11.0 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.11.0 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Max-T\AppData\Roaming\npm-cache\_logs\2019-10-30T10_05_01_386Z-debug.log
package.json => https://hastebin.com/azetegukes.pl too much coode so I had to paste it elsewhere.
回答1:
You're using Node 12, and node-sass needs to be at lest 4.12 to support that version https://github.com/sass/node-sass#supported-nodejs-versions-vary-by-release-please-consult-the-releases-page-below-is-a-quick-guide-for-minimum-support
回答2:
try this command it works for me
sudo npm install -g --unsafe-perm node-sass
回答3:
After more than 2 hours of trying all sorts of ways (cleaning npm cache, deleting node_modules, trying to install with global switch -g, etc.) to install node-sass and failing every time, I finally changed the mirror to china and it immediately worked for me!! (I know it kinda doesn't make any sense, considering the error I was getting)
Just for reference, this was the error I was receiving before it finally worked:
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.14.0 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.14.0 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\****\AppData\Roaming\npm-cache\_logs\2020-06-06T13_56_56_768Z-debug.log
My Node version: v12.18.0
node-sass version in package.json: "^4.14.0"
I changed the mirror as stated in the node-sass npm page.
npm install -g mirror-config-china --registry=http://registry.npm.taobao.org
npm install node-sass
Hope that helps.
来源：https://stackoverflow.com/questions/58623072/npm-node-sass-installation-fails