# Discourse Translator

**URL:** <https://meta.discourse.org/t/discourse-translator/32630>\
**Category:** Plugin\
**Tags:** official, multi-lingual, translator, end-of-life\
**Created:** [August 28, 2015, 7:27am UTC](https://meta.discourse.org/t/discourse-translator/32630 "2015-08-28T07:27:07Z")\
**Posts on this page:** 1\
**Showing post:** 442

<div class="post-metadata">

**Author:** ![翔\_贺](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/%E7%BF%94_%E8%B4%BA/32/482246_2.png) [@翔\_贺](https://meta.discourse.org/u/%E7%BF%94_%E8%B4%BA)\
**Post date:** [April 24, 2025, 1:52am UTC](https://meta.discourse.org/t/discourse-translator/32630/442 "2025-04-24T01:52:42Z")

</div>

I got this error when install discourse-translator plugin. my discourse version is 3.5.0.beta1.

```plaintext
I, [2025-04-24T01:33:20.510994 #1] INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate'
        82: from /usr/local/bin/bundle:25:in `<main>'
        81: from /usr/local/bin/bundle:25:in `load'
        80: from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/exe/bundle:20:in `<top (required)>'
     ....
        10: from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/lazy_load_hooks.rb:87:in `with_execution_control'
        9: from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/lazy_load_hooks.rb:94:in `block in execute_hook'
        8: from /var/www/discourse/config/application.rb:249:in `block in <class:Application>'
        7: from /var/www/discourse/lib/plugin.rb:6:in `initialization_guard'
        6: from /var/www/discourse/config/application.rb:249:in `block (2 levels) in <class:Application>'
        5: from /var/www/discourse/config/application.rb:249:in `each'
        4: from /var/www/discourse/lib/plugin/instance.rb:629:in `notify_after_initialize'
        3: from /var/www/discourse/lib/plugin/instance.rb:629:in `each'
        2: from /var/www/discourse/lib/plugin/instance.rb:631:in `block in notify_after_initialize'
        1: from /var/www/discourse/plugins/discourse-translator/plugin.rb:40:in `block in activate!'
/var/www/discourse/plugins/discourse-translator/lib/discourse_translator/inline_translation.rb:86:in `inject': protected method `register_topic_preloader_associations' called for an instance of Plugin::Instance (NoMethodError)

```

how can fix it ?

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