After the NODE update nothing is working in Ionic


#1

I have updated NODE last night but now nothing is working neither my previous projects none of them works

when i try to start a new project

? What starter would you like to use: tabs
✔ Creating directory .\firsttestapp - done!
[INFO] Fetching app base (https://github.com/ionic-team/ionic2-app-base/archive/master.tar.gz)
✔ Downloading - done!
[INFO] Fetching starter template tabs (https://github.com/ionic-team/ionic2-starter-tabs/archive/master.tar.gz)
✔ Downloading - done!
✔ Updating package.json with app details - done!
✔ Creating configuration file ionic.config.json - done!
[INFO] Installing dependencies may take several minutes!
> npm install
✖ Running command - failed!
[ERROR] An error occurred while running npm install (exit code 1):

        npm WARN deprecated object-keys@0.2.0: Please update to the latest object-keys
        npm WARN prefer global node-gyp@3.6.2 should be installed with -g

        > node-sass@4.5.0 install D:\firsttestapp\node_modules\node-sass
        > node scripts/install.js

        Downloading binary from https://github.com/sass/node-sass/releases/download/v4.5.0/win32-x64-57_binding.node
        Cannot download "https://github.com/sass/node-sass/releases/download/v4.5.0/win32-x64-57_binding.node":

        HTTP error 404 Not Found

        Hint: If github.com is not accessible in your location
              try setting a proxy via HTTP_PROXY, e.g.

              export HTTP_PROXY=http://example.com:1234

        or configure npm proxy via

              npm config set proxy http://example.com:8080

        > fsevents@1.1.1 install D:\firsttestapp\node_modules\fsevents
        > node install


        > node-sass@4.5.0 postinstall D:\firsttestapp\node_modules\node-sass
        > node scripts/build.js

        Building: C:\Program Files\nodejs\node.exe D:\firsttestapp\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
        gyp info it worked if it ends with ok
        gyp verb cli [ 'C:\\Program Files\\nodejs\\node.exe',
        gyp verb cli   'D:\\firsttestapp\\node_modules\\node-gyp\\bin\\node-gyp.js',
        gyp verb cli   'rebuild',
        gyp verb cli   '--verbose',
        gyp verb cli   '--libsass_ext=',
        gyp verb cli   '--libsass_cflags=',
        gyp verb cli   '--libsass_ldflags=',
        gyp verb cli   '--libsass_library=' ]
        gyp info using node-gyp@3.6.2
        gyp info using node@8.0.0 | win32 | x64
        gyp verb command rebuild []
        gyp verb command clean []
        gyp verb clean removing "build" directory
        gyp verb command configure []
        gyp verb check python checking for Python executable "python2" in the PATH
        gyp verb `which` failed Error: not found: python2
        gyp verb `which` failed     at getNotFoundError (D:\firsttestapp\node_modules\which\which.js:13:12)
        gyp verb `which` failed     at F (D:\firsttestapp\node_modules\which\which.js:68:19)
        gyp verb `which` failed     at E (D:\firsttestapp\node_modules\which\which.js:80:29)
        gyp verb `which` failed     at D:\firsttestapp\node_modules\which\which.js:89:16
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\index.js:42:5
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\windows.js:36:5
        gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
        gyp verb `which` failed  python2 { Error: not found: python2
        gyp verb `which` failed     at getNotFoundError (D:\firsttestapp\node_modules\which\which.js:13:12)
        gyp verb `which` failed     at F (D:\firsttestapp\node_modules\which\which.js:68:19)
        gyp verb `which` failed     at E (D:\firsttestapp\node_modules\which\which.js:80:29)
        gyp verb `which` failed     at D:\firsttestapp\node_modules\which\which.js:89:16
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\index.js:42:5
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\windows.js:36:5
        gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21) code: 'ENOENT' }
        gyp verb check python checking for Python executable "python" in the PATH
        gyp verb `which` failed Error: not found: python
        gyp verb `which` failed     at getNotFoundError (D:\firsttestapp\node_modules\which\which.js:13:12)
        gyp verb `which` failed     at F (D:\firsttestapp\node_modules\which\which.js:68:19)
        gyp verb `which` failed     at E (D:\firsttestapp\node_modules\which\which.js:80:29)
        gyp verb `which` failed     at D:\firsttestapp\node_modules\which\which.js:89:16
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\index.js:42:5
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\windows.js:36:5
        gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
        gyp verb `which` failed  python { Error: not found: python
        gyp verb `which` failed     at getNotFoundError (D:\firsttestapp\node_modules\which\which.js:13:12)
        gyp verb `which` failed     at F (D:\firsttestapp\node_modules\which\which.js:68:19)
        gyp verb `which` failed     at E (D:\firsttestapp\node_modules\which\which.js:80:29)
        gyp verb `which` failed     at D:\firsttestapp\node_modules\which\which.js:89:16
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\index.js:42:5
        gyp verb `which` failed     at D:\firsttestapp\node_modules\isexe\windows.js:36:5
        gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21) code: 'ENOENT' }
        gyp verb could not find "python". checking python launcher
        gyp verb could not find "python". guessing location
        gyp verb ensuring that file exists: C:\Python27\python.exe
        gyp ERR! configure error
        gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
        gyp ERR! stack     at PythonFinder.failNoPython (D:\firsttestapp\node_modules\node-gyp\lib\configure.js:483:19)
        gyp ERR! stack     at PythonFinder.<anonymous> (D:\firsttestapp\node_modules\node-gyp\lib\configure.js:508:16)
        gyp ERR! stack     at D:\firsttestapp\node_modules\graceful-fs\polyfills.js:284:29
        gyp ERR! stack     at FSReqWrap.oncomplete (fs.js:152:21)
        gyp ERR! System Windows_NT 10.0.14393
        gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "D:\\firsttestapp\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
        gyp ERR! cwd D:\firsttestapp\node_modules\node-sass
        gyp ERR! node -v v8.0.0
        gyp ERR! node-gyp -v v3.6.2
        gyp ERR! not ok
        Build failed with error code: 1
        npm ERR! code ELIFECYCLE
        npm ERR! errno 1
        npm ERR! node-sass@4.5.0 postinstall: `node scripts/build.js`
        npm ERR! Exit status 1
        npm ERR!
        npm ERR! Failed at the node-sass@4.5.0 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!     \npm-cache\_logs\2017-06-02T18_46_34_097Z-debug.log


When I enter the file that is created and i write ionic serve

? Looks like this is an Ionic Angular project, would you like to install @ionic/cli-plugin-ionic-angular and continue?
Yes
> npm install --save-dev --save-exact @ionic/cli-plugin-ionic-angular@latest
✔ Running command - done!
Error: Cannot find module '@ionic/app-scripts'

NPM version
npm -v
5.0.0

Node version
node -v
v8.0.0

Node Platform
node -p process.platform
win32

Node architecture
node -p process.arch
x64

Node Process
node -p process.versions
{ http_parser: ‘2.7.0’,
node: ‘8.0.0’,
v8: ‘5.8.283.41’,
uv: ‘1.11.0’,
zlib: ‘1.2.11’,
ares: ‘1.10.1-DEV’,
modules: ‘57’,
openssl: ‘1.0.2k’,
icu: ‘59.1’,
unicode: ‘9.0’,
cldr: ‘31.0.1’,
tz: ‘2017b’ }

Node-sass version
node -p "require(‘node-sass’).info"
node-sass 4.5.3 (Wrapper) [JavaScript]
libsass 3.5.0.beta.2 (Sass Compiler) [C/C++]


[ERROR] An error occurred while running npm install (exit code 1):
#2

Ionic is not ready for node8. You should downgrade (or use nvm or nvm-windows and switch back).


#3

npm is not the problem. It is node 8. You can run npm 5 on node 6/7.
If you update to a newer node release be sure you removed your node_modules folder and run npm install.


#4

I tried this but I still got this error:


npm WARN deprecated object-keys@0.2.0: Please update to the latest object-keys
npm WARN prefer global node-gyp@3.6.2 should be installed with -g

> node-sass@4.5.0 install D:\test2\node_modules\node-sass
> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v4.5.0/win32-x64-57_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v4.5.0/win32-x64-57_binding.node":

HTTP error 404 Not Found

Hint: If github.com is not accessible in your location
      try setting a proxy via HTTP_PROXY, e.g.

      export HTTP_PROXY=http://example.com:1234

or configure npm proxy via

      npm config set proxy http://example.com:8080

> fsevents@1.1.1 install D:\test2\node_modules\fsevents
> node install


> node-sass@4.5.0 postinstall D:\test2\node_modules\node-sass
> node scripts/build.js

Building: C:\Program Files\nodejs\node.exe D:\test2\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'C:\\Program Files\\nodejs\\node.exe',
gyp verb cli   'D:\\test2\\node_modules\\node-gyp\\bin\\node-gyp.js',
gyp verb cli   'rebuild',
gyp verb cli   '--verbose',
gyp verb cli   '--libsass_ext=',
gyp verb cli   '--libsass_cflags=',
gyp verb cli   '--libsass_ldflags=',
gyp verb cli   '--libsass_library=' ]
gyp info using node-gyp@3.6.2
gyp info using node@8.0.0 | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed     at getNotFoundError (D:\test2\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (D:\test2\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (D:\test2\node_modules\which\which.js:80:29)
gyp verb `which` failed     at D:\test2\node_modules\which\which.js:89:16
gyp verb `which` failed     at D:\test2\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at D:\test2\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed  python2 { Error: not found: python2
gyp verb `which` failed     at getNotFoundError (D:\test2\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (D:\test2\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (D:\test2\node_modules\which\which.js:80:29)
gyp verb `which` failed     at D:\test2\node_modules\which\which.js:89:16
gyp verb `which` failed     at D:\test2\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at D:\test2\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21) code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` failed Error: not found: python
gyp verb `which` failed     at getNotFoundError (D:\test2\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (D:\test2\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (D:\test2\node_modules\which\which.js:80:29)
gyp verb `which` failed     at D:\test2\node_modules\which\which.js:89:16
gyp verb `which` failed     at D:\test2\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at D:\test2\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed  python { Error: not found: python
gyp verb `which` failed     at getNotFoundError (D:\test2\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (D:\test2\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (D:\test2\node_modules\which\which.js:80:29)
gyp verb `which` failed     at D:\test2\node_modules\which\which.js:89:16
gyp verb `which` failed     at D:\test2\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at D:\test2\node_modules\isexe\windows.js:36:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21) code: 'ENOENT' }
gyp verb could not find "python". checking python launcher
gyp verb could not find "python". guessing location
gyp verb ensuring that file exists: C:\Python27\python.exe
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack     at PythonFinder.failNoPython (D:\test2\node_modules\node-gyp\lib\configure.js:483:19)
gyp ERR! stack     at PythonFinder.<anonymous> (D:\test2\node_modules\node-gyp\lib\configure.js:508:16)
gyp ERR! stack     at D:\test2\node_modules\graceful-fs\polyfills.js:284:29
gyp ERR! stack     at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 10.0.14393
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "D:\\test2\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd D:\test2\node_modules\node-sass
gyp ERR! node -v v8.0.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
Build failed with error code: 1
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.5.0 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.5.0 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\probb\AppData\Roaming\npm-cache\_logs\2017-06-02T22_18_37_908Z-debug.log

#5

Downgrade to node 6 LTS. There is an outdated dependency in the ionic app-scripts package.
Wait for the next app-scripts release before you upgrade to node 8


#6

thank u i downgraded with nvm and now everything is fine.


#7

Got the package.json from your last commit to change app-script 1.3.7 dependencies, and now eveything works… :wink:


#8

thank you for the help i got the same trouble. i am starting ionic frameworks and be a bit disappointed by the idea to downgrade to 6. I upgraded prior to evaluate ionic yesterday, and forced to downgrade now… isn’t it better to upgrade the app-scripts package to be 8 ready ?


#9

a) You downgrade your NPM now in a few seconds. 1 person affected.
b) app-scripts is changed: Developer has to stop his current work and release a new version, thousands of developers are effected by the update and maybe some unexpected side effects.

Now guess what we will ask you to do…