# "undefined method \`deprecated?' for nil:NilClass" בעת בנייה מחדש

**URL:** <https://meta.discourse.org/t/undefined-method-deprecated-for-nil-nilclass-on-rebuild/251711>\
**Category:** Self-hosting\
**Created:** [13 בינואר,‏ 2023,‏ 9:09pm UTC](https://meta.discourse.org/t/undefined-method-deprecated-for-nil-nilclass-on-rebuild/251711 "2023-01-13T21:09:12Z")\
**Posts on this page:** 1\
**Showing post:** 21

<div class="post-metadata">

**Author:** ![Jose\_C\_Gomez](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jose_c_gomez/32/137297_2.png) [@Jose\_C\_Gomez](https://meta.discourse.org/u/Jose_C_Gomez)\
**Post date:** [22 בינואר,‏ 2023,‏ 6:14pm UTC](https://meta.discourse.org/t/undefined-method-deprecated-for-nil-nilclass-on-rebuild/251711/21 "2023-01-22T18:14:53Z")

</div>

Ugh this is really bad it should warn you before hand my site is down and I can’t get it back up right now.

Is there a way to tell launcher rebuild to use an old copy?

---

_[View the full topic](https://meta.discourse.org/t/undefined-method-deprecated-for-nil-nilclass-on-rebuild/251711)._