{"json_modified": "2016-05-18T12:44:24.264419", "uuid": "347a41cf-f03f-413a-913c-afde95d52a05", "title": "ReferenceError: assignment to undeclared variable \"x\"", "url": "/fr/docs/Web/JavaScript/Reference/Erreurs/Undeclared_var", "tags": ["Erreurs", "ReferenceError", "JavaScript"], "translations": [{"uuid": "4e035244-b2fc-4833-abb2-eb0dd2993e71", "title": "ReferenceError: assignment to undeclared variable \"x\"", "url": "/en-US/docs/Web/JavaScript/Reference/Errors/Undeclared_var", "tags": ["ReferenceError", "Errors", "Strict Mode", "JavaScript"], "summary": "<a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/ReferenceError\" title=\"The ReferenceError object represents an error when a non-existent variable is referenced.\"><code>ReferenceError</code></a> warning in <a href=\"/en-US/docs/Web/JavaScript/Reference/Strict_mode\">strict mode</a> only.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-05-18T06:07:52", "review_tags": []}], "modified": "2016-05-18T12:44:23", "label": "ReferenceError: assignment to undeclared variable \"x\"", "localization_tags": [], "locale": "fr", "id": 185232, "last_edit": "2016-05-18T12:44:16", "summary": "Une erreur <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/ReferenceError\" title=\"L'objet ReferenceError repr&#xE9;sente une erreur qui se produit lorsqu'il est fait r&#xE9;f&#xE9;rence &#xE0; une variable qui n'existe pas.\"><code>ReferenceError</code></a>, uniquement <a href=\"/fr/docs/Web/JavaScript/Reference/Strict_mode\">en mode strict</a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Message", "title": "Message"}, {"id": "Type_d'erreur", "title": "Type d'erreur"}, {"id": "Quel_est_le_probl\u00e8me", "title": "Quel est le probl\u00e8me ?"}, {"id": "Exemples", "title": "Exemples"}, {"id": "Exemples_invalides", "title": "Exemples invalides"}, {"id": "Exemples_valides", "title": "Exemples valides"}, {"id": "Voir_aussi", "title": "Voir aussi"}], "slug": "Web/JavaScript/Reference/Erreurs/Undeclared_var", "review_tags": []}