# Errore di embedding con 3.6.0 beta 2

**URL:** <https://meta.discourse.org/t/embedding-error-with-3-6-0-beta-2/386019>\
**Category:** Bug\
**Tags:** ai\
**Created:** [17 Ottobre 2025, 4:17pm UTC](https://meta.discourse.org/t/embedding-error-with-3-6-0-beta-2/386019 "2025-10-17T16:17:11Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![RBoy](https://avatars.discourse-cdn.com/v4/letter/r/2bfe46/32.png) [@RBoy](https://meta.discourse.org/u/RBoy)\
**Post date:** [12 Novembre 2025, 2:19pm UTC](https://meta.discourse.org/t/embedding-error-with-3-6-0-beta-2/386019/5 "2025-11-12T14:19:37Z")

</div>

È successo di nuovo questa mattina.

```plaintext
Messaggio

Errore ERROR: sintassi di input non valida per il tipo halfvec: "[NULL]"
LINEA 10: ...antize(embeddings)::bit(3072) <~> binary_quantize('[NULL]'::...
                                                              ^
 interrogazione degli embeddings per il modello gemini

Traccia dello stack

/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.4/lib/active_support/broadcast_logger.rb:218:in `block in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.4/lib/active_support/broadcast_logger.rb:217:in `map'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.4/lib/active_support/broadcast_logger.rb:217:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.4/lib/active_support/broadcast_logger.rb:129:in `error'
/var/www/discourse/plugins/discourse-ai/lib/embeddings/schema.rb:188:in `rescue in asymmetric_similarity_search'
/var/www/discourse/plugins/discourse-ai/lib/embeddings/schema.rb:137:in `asymmetric_similarity_search'
/var/www/discourse/plugins/discourse-ai/lib/embeddings/semantic_search.rb:89:in `search_for_topics'
/var/www/discourse/plugins/discourse-ai/app/controllers/discourse_ai/embeddings/embeddings_controller.rb:56:in `block in search'
/var/www/discourse/lib/hijack.rb:68:in `instance_eval'
/var/www/discourse/lib/hijack.rb:68:in `block (2 levels) in hijack'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/i18n-1.14.7/lib/i18n.rb:353:in `with_locale'
/var/www/discourse/lib/hijack.rb:68:in `block in hijack'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:911:in `callback_on_resolution'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:797:in `call_callback'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:803:in `call_callbacks'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:692:in `resolve_with'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:1325:in `resolve'
/var/www/discourse/lib/scheduler/defer.rb:125:in `block in do_work'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management/null_instance.rb:49:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-7.0.0/lib/rails_multisite/connection_management.rb:17:in `with_connection'
/var/www/discourse/lib/scheduler/defer.rb:119:in `do_work'
/var/www/discourse/lib/scheduler/defer.rb:105:in `block (2 levels) in start_thread'

```

3.6.0.beta3-latest([aee3db7cdd](https://github.com/discourse/discourse/commits/aee3db7cddab124de6feca26691a0ec76c8867cd))

---

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