# Errors

- **Period:** 27 Jun 09:48 UTC – 27 Jun 15:30 UTC
- **Count:** 11

| Exception | Message | Location | Count | Last |
| --------- | ------- | -------- | ----: | ---- |
| **NoMethodError** | undefined method `level_color' for nil:NilClass | app/controllers/api/v1/climbing_sessions_controller.rb:111 | 4 | 27 Jun 14:58 |
| **NoMethodError** | undefined method `+' for nil:NilClass | app/controllers/api/v1/gyms_controller.rb:175 | 5 | 27 Jun 14:29 |
| **NoMethodError** | undefined method `summary_to_json' for nil:NilClass | app/models/follow.rb:52 | 1 | 27 Jun 13:01 |
| **RuntimeError** | Can't modify frozen hash | app/models/publication.rb:79 | 1 | 27 Jun 12:48 |

[View on RoRvsWild ↗](https://www.rorvswild.com/applications/135627/errors?range=2026-06-27+09%3A48%3A53+UTC..2026-06-28+09%3A48%3A53+UTC)