Projects created with Ionic 2 do not run

1

I create my projects without problems, but to the command: ionic serve , I have the following result:

0 info it worked if it ends with ok
1 verbose cli [ 'C:\Program Files\nodejs\node.exe',
1 verbose cli   'C:\Users\allan\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'ionic:serve',
1 verbose cli   '--',
1 verbose cli   '--v2',
1 verbose cli   '--address',
1 verbose cli   '0.0.0.0',
1 verbose cli   '--port',
1 verbose cli   '8100',
1 verbose cli   '--livereload-port',
1 verbose cli   '35729' ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'preionic:serve', 'ionic:serve', 'postionic:serve' ]
5 info lifecycle ionic-hello-world@~preionic:serve: ionic-hello-world@
6 silly lifecycle ionic-hello-world@~preionic:serve: no script for preionic:serve, continuing
7 info lifecycle ionic-hello-world@~ionic:serve: ionic-hello-world@
8 verbose lifecycle ionic-hello-world@~ionic:serve: unsafe-perm in lifecycle true
9 verbose lifecycle ionic-hello-world@~ionic:serve: PATH: C:\Users\allan\AppData\Roaming\npm\node_modules\npm\bin\node-gyp-bin;C:\Users\allan\Documents\workspace-ionic\app2\node_modules\.bin;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Git\cmd;C:\Users\allan\AppData\Local\Android\sdk\platform-tools;C:\Program Files\nodejs\;C:\Users\allan\AppData\Local\Microsoft\WindowsApps;C:\Users\allan\AppData\Local\atom\bin;C:\Users\allan\AppData\Roaming\npm
10 verbose lifecycle ionic-hello-world@~ionic:serve: CWD: C:\Users\allan\Documents\workspace-ionic\app2
11 silly lifecycle ionic-hello-world@~ionic:serve: Args: [ '/d /s /c',
11 silly lifecycle   'ionic-app-scripts serve "--v2" "--address" "0.0.0.0" "--port" "8100" "--livereload-port" "35729"' ]
12 silly lifecycle ionic-hello-world@~ionic:serve: Returned: code: 1  signal: null
13 info lifecycle ionic-hello-world@~ionic:serve: Failed to exec ionic:serve script
14 verbose stack Error: ionic-hello-world@ ionic:serve: 'ionic-app-scripts serve "--v2" "--address" "0.0.0.0" "--port" "8100" "--livereload-port" "35729"'
14 verbose stack Exit status 1
14 verbose stack     at EventEmitter.<anonymous> (C:\Users\allan\AppData\Roaming\npm\node_modules\npm\lib\utils\lifecycle.js:279:16)
14 verbose stack     at emitTwo (events.js:106:13)
14 verbose stack     at EventEmitter.emit (events.js:191:7)
14 verbose stack     at ChildProcess.<anonymous> (C:\Users\allan\AppData\Roaming\npm\node_modules\npm\lib\utils\spawn.js:40:14)
14 verbose stack     at emitTwo (events.js:106:13)
14 verbose stack     at ChildProcess.emit (events.js:191:7)
14 verbose stack     at maybeClose (internal/child_process.js:886:16)
14 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
15 verbose pkgid ionic-hello-world@
16 verbose cwd C:\Users\allan\Documents\workspace-ionic\app2
17 verbose Windows_NT 10.0.14393
18 verbose argv "C:\Program Files\nodejs\node.exe" "C:\Users\allan\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js" "run" "ionic:serve" "--" "--v2" "--address" "0.0.0.0" "--port" "8100" "--livereload-port" "35729"
19 verbose node v6.10.1
20 verbose npm  v4.4.4
21 error code ELIFECYCLE
22 error errno 1
23 error ionic-hello-world@ ionic:serve: 'ionic-app-scripts serve "--v2" "--address" "0.0.0.0" "--port" "8100" "--livereload-port" "35729"'
23 error Exit status 1
24 error Failed at the ionic-hello-world@ ionic:serve script 'ionic-app-scripts serve "--v2" "--address" "0.0.0.0" "--port" "8100" "--livereload-port" "35729"'.
24 error Make sure you have the latest version of node.js and npm installed.
24 error If you do, this is most likely a problem with the ionic-hello-world package,
24 error not with npm itself.
24 error Tell the author that this fails on your system:
24 error     ionic-app-scripts serve "--v2" "--address" "0.0.0.0" "--port" "8100" "--livereload-port" "35729"
24 error You can get information on how to open an issue for this project with:
24 error     npm bugs ionic-hello-world
24 error Or if that isn't available, you can get their info via:
24 error     npm owner ls ionic-hello-world
24 error There is likely additional logging output above.
25 verbose exit [ 1, true ]

All new projects are like this. Older projects run normally. Can anyone help me?

    
asked by anonymous 03.04.2017 / 07:24

1 answer

1

According to the error message, you may be running an older or incompatible version of node.js or npm . In this case, I recommend that you try to install the most current version (if you do not already have one). You can install from the command prompt (assuming you are using Windows) by using npm install -g npm-windows-upgrade .

Other than that, the message indicates that you can get more information of the bug by running the command npm bugs ionic-hello-world .

    
07.04.2017 / 14:54