# Discourse non viene renderizzato su gecko prima della versione 74

**URL:** <https://meta.discourse.org/t/discourse-does-not-render-on-gecko-before-version-74/193241>\
**Category:** Bug\
**Created:** [9 Giugno 2021, 4:55am UTC](https://meta.discourse.org/t/discourse-does-not-render-on-gecko-before-version-74/193241 "2021-06-09T04:55:18Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![vige](https://avatars.discourse-cdn.com/v4/letter/v/46a35a/32.png) [@vige](https://meta.discourse.org/u/vige)\
**Post date:** [9 Giugno 2021, 4:55am UTC](https://meta.discourse.org/t/discourse-does-not-render-on-gecko-before-version-74/193241/1 "2021-06-09T04:55:18Z")

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Il commit 08883cbdd1c39a0c15b97af44ddaefe14acdc21a ha rotto il rendering di Discourse sulle versioni più vecchie di Gecko. Gecko non supporta l’operatore di concatenazione opzionale prima della versione 74.

Per ulteriori informazioni, consulta [https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional\_chaining#browser\_compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining#browser_compatibility).

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_[View the full topic](https://meta.discourse.org/t/discourse-does-not-render-on-gecko-before-version-74/193241)._