événements.js: 141 lancer; // événement 'erreur' non géré
J'essaie de lancer le noeud 4.2.2 sur un Mac OS et je ne comprends pas pourquoi chaque fois que j'obtiens ce message d'erreur:
events.js:141
throw er; // Unhandled 'error' event
^
Error: spawn /Users/user/Documents/Projects/project-x/node_modules/gifsicle/vendor/gifsicle ENOENT
at exports._errnoException (util.js:874:11)
at Process.ChildProcess._handle.onexit (internal/child_process.js:178:32)
at onErrorNT (internal/child_process.js:344:16)
at doNTCallback2 (node.js:441:9)
at process._tickCallback (node.js:355:17)
c12320:project-x user$
Qu'est-ce qui ne va pas? Si je lance "gulp build" il y a cette sortie:
c12320:project-x user$ gulp build
[15:13:41] Using gulpfile ~/Documents/Projects/project-x/gulpfile.js
[15:13:41] Starting 'clean'...
[15:13:41] Finished 'clean' after 160 μs
[15:13:41] Starting 'build'...
[15:13:41] Starting 'copy-assets'...
[15:13:41] Finished 'copy-assets' after 13 ms
[15:13:41] Starting 'minify-img'...
[15:13:41] Starting 'compile-css'...
[15:13:41] Starting 'compile-js'...
[15:13:41] Finished 'build' after 52 ms
[15:13:41] 'minify-img' errored after 468 ms
[15:13:41] Error: EACCES: permission denied, mkdir '/Users/user/Documents/Projects/project-x/public/assets/img/dummy'
at Error (native)
assets/js/00-bootstrap.js
line 3 col 5 Missing "use strict" statement.
✖ 1 error ⚠ 0 warning
[15:13:41] Plumber found unhandled error:
Error: EACCES: permission denied, open '/Users/user/Documents/Projects/project-x/public/assets/css/develop.css'
assets/js/dev/lib/lodash.js
line 13 col 5 Missing "use strict" statement.
line 13 col 9 Expected an identifier and instead saw 'undefined' (a reserved Word).
line 217 col 12 Strings must use singlequote.
line 227 col 21 Strings must use singlequote.
line 249 col 12 Strings must use singlequote.
line 249 col 17 Strings must use singlequote.
line 263 col 67 Expected '===' and instead saw '=='.
line 374 col 31 Expected '===' and instead saw '=='.
line 386 col 24 Expected '===' and instead saw '=='.
line 565 col 44 Expected '!==' and instead saw '!='.
line 565 col 81 Expected '===' and instead saw '=='.
line 577 col 42 Expected '===' and instead saw '=='.
line 589 col 85 Expected '===' and instead saw '=='.
line 589 col 103 Expected '===' and instead saw '=='.
line 589 col 123 Expected '===' and instead saw '=='.
line 589 col 143 Expected '===' and instead saw '=='.
line 590 col 62 Expected '===' and instead saw '=='.
line 590 col 82 Expected '===' and instead saw '=='.
line 590 col 102 Expected '===' and instead saw '=='.
line 590 col 122 Expected '===' and instead saw '=='.
line 590 col 142 Expected '===' and instead saw '=='.
line 590 col 163 Expected '===' and instead saw '=='.
line 805 col 54 Unexpected use of '>>>'.
line 814 col 38 Missing '()' invoking a constructor.
line 995 col 33 Missing '()' invoking a constructor.
line 995 col 13 The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.
line 1037 col 42 Expected '!==' and instead saw '!='.
line 1063 col 66 Expected '!==' and instead saw '!='.
line 1208 col 72 Expected '===' and instead saw '=='.
line 1208 col 95 Expected '===' and instead saw '=='.
line 1226 col 36 Expected '===' and instead saw '=='.
line 1229 col 40 Expected '===' and instead saw '=='.
line 1229 col 59 Blocks are nested too deeply. (4)
line 1231 col 36 Blocks are nested too deeply. (4)
line 1278 col 26 Expected '===' and instead saw '=='.
line 1291 col 26 Expected '!==' and instead saw '!='.
line 1305 col 23 Expected '!==' and instead saw '!='.
line 1323 col 66 Missing '()' invoking a constructor.
line 1340 col 42 Expected '===' and instead saw '=='.
line 1355 col 32 Expected '===' and instead saw '=='.
line 1400 col 44 Expected an assignment or function call and instead saw an expression.
line 1416 col 27 'arrayEach' was used before it was defined.
line 1678 col 17 Bad line breaking before '?'.
line 1721 col 29 Expected '===' and instead saw '=='.
line 1722 col 17 Bad line breaking before '?'.
line 1737 col 38 Expected '===' and instead saw '=='.
line 1764 col 35 Expected an assignment or function call and instead saw an expression.
line 1788 col 24 Expected '===' and instead saw '=='.
line 1790 col 21 Bad line breaking before '?'.
line 1793 col 24 Expected '===' and instead saw '=='.
line 1793 col 24 Too many errors. (14% scanned).
✖ 2 errors
⚠ 49 warnings
assets/js/dev/lib/modernizr.js
line 2 col 12449 This character may get silently deleted by one or more browsers.
line 2 col 3272 Missing "use strict" statement.
line 2 col 3308 Missing semicolon.
line 2 col 3368 Expected '{' and instead saw 'if'.
line 2 col 3509 Expected '{' and instead saw 'for'.
line 2 col 3548 Blocks are nested too deeply. (4)
line 2 col 3548 Expected '{' and instead saw 'A'.
line 2 col 3615 Strings must use singlequote.
line 2 col 3648 Expected '{' and instead saw 'o'.
line 2 col 3668 Strings must use singlequote.
line 2 col 3772 Do not use Boolean as a constructor.
line 2 col 3845 Strings must use singlequote.
line 2 col 3851 Strings must use singlequote.
line 2 col 3863 Strings must use singlequote.
line 2 col 3864 Expected an assignment or function call and instead saw an expression.
line 2 col 3865 Missing semicolon.
line 2 col 3952 Strings must use singlequote.
line 2 col 4036 Strings must use singlequote.
line 2 col 4053 Strings must use singlequote.
line 2 col 4073 Strings must use singlequote.
line 2 col 4082 Strings must use singlequote.
line 2 col 4083 Missing semicolon.
line 2 col 4124 Strings must use singlequote.
line 2 col 4137 Strings must use singlequote.
line 2 col 4200 Expected an assignment or function call and instead saw an expression.
line 2 col 4201 Missing semicolon.
line 2 col 4235 Strings must use singlequote.
line 2 col 4237 Expected '===' and instead saw '=='.
line 2 col 4246 Expected '{' and instead saw 'for'.
line 2 col 4261 Expected '{' and instead saw 'hasOwnProp'.
line 2 col 4292 Expected an assignment or function call and instead saw an expression.
line 2 col 4246 The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.
line 2 col 4334 Strings must use singlequote.
line 2 col 4360 Expected '===' and instead saw '=='.
line 2 col 4393 Strings must use singlequote.
line 2 col 4395 Expected '!==' and instead saw '!='.
line 2 col 4404 Expected '{' and instead saw 'return'.
line 2 col 4433 Strings must use singlequote.
line 2 col 4435 Expected '===' and instead saw '=='.
line 2 col 4453 Expected '===' and instead saw '=='.
line 2 col 4551 Do not use Boolean as a constructor.
line 2 col 4625 Expected '!==' and instead saw '!='.
line 2 col 4629 Strings must use singlequote.
line 2 col 4635 Strings must use singlequote.
line 2 col 4647 Strings must use singlequote.
line 2 col 4673 Expected an assignment or function call and instead saw an expression.
line 2 col 4674 Missing semicolon.
line 2 col 4691 Missing semicolon.
line 2 col 4733 Strings must use singlequote.
line 2 col 4735 Expected '!==' and instead saw '!='.
line 2 col 4735 Too many errors. (40% scanned).
✖ 2 errors
⚠ 49 warnings
[15:13:42] Plumber found unhandled error:
Error: EACCES: permission denied, open '/Users/user/Documents/Projects/project-x/public/assets/js/app-load.js'
events.js:141
throw er; // Unhandled 'error' event
^
Error: EACCES: permission denied, open '/Users/user/Documents/Projects/project-x/public/assets/font/text/125eafff-7b5a-4c56-8a3a-d3fe11d8c3cc.svg'
at Error (native)
c12320:project-x user$
C'est la sortie si j'entre "gulp build"
Vérifiez si un autre terminal exécute d'autres applications sur le même port. Cela se produit lorsque plusieurs applications tentent d'accéder au même port. C'est toujours la FIFO.
Bonne chance!!!
Tout d'abord, recherchez les autres applications en cours d'exécution sur le même port peut être une autre application de nœud.
Pour trouver le processus en cours d'exécution sur le même port, utilisez:
MAC:
Vous pouvez essayer netstat
netstat -anp tcp | grep 3000
Pour OSX "El Capitan" ou si votre netstat ne supporte pas -p, utilisez lsof
lsof -i tcp:3000
Alors tuez le processus
kill pid
Vous pouvez essayer de tuer tous les processus de nœuds utilisés:
killall -9 node
Correction du problème. Il y avait un problème avec les autorisations pour assets - si gulp ne peut pas prendre tous les assets. Ensuite, il y aura toujours une erreur affichée. J'ai supprimé les actifs manuellement. Je pense que je dois faire attention avec le "Sudo" - commande ...
il génère donc une erreur, événement 'erreur' non gérée, ce qui signifie que vous devez gérer l'événement d'erreur, ajouter une fonction à cet événement et imprimer l'erreur, vous trouverez la raison et votre programme agira normalement.
cela ne concerne pas votre erreur, mais ce code d'erreur peut également s'exécuter si une personne exécute un nœud sur plusieurs serveurs avec la même adresse en même temps à partir de leur terminal.
ENOENT signifie que spawn n'a pas pu trouver le binaire que vous recherchez. Assurez-vous que tout ce que vous essayez de spawn se trouve sur votre chemin.
Dans ce cas, vous n'avez probablement pas installé de gifsicle.
J'ai eu cette même erreur au travail sur mon Mac Book Pro. Aucune des solutions ne l'a résolu. J'ai finalement résolu le problème en redémarrant mon ordinateur. Souvent, je ne ferme pas mon ordinateur la nuit et ne le met pas en mode veille. Si votre ordinateur est en marche depuis longtemps, essayez de le redémarrer pour voir si cela fonctionne pour vous.
Avez-vous installé imagemagick?
brew install imagemagick