# Llm\_tagger: Не удалось проанализировать JSON-ответ для поста 30871: неожиданный символ (после тегов) на строке... \[parse.c:706\] в '{"tags":\["' 

**URL:** https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444
**Category:** Bug
**Tags:** automation, ai
**Created:** [21.Сентябрь.2025 16:16:50 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444 "2025-09-21T16:16:50Z")
**Posts on this page:** 10
**Page:** 1

<div class="post-metadata">

### Author: ![kuaza](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/kuaza/32/264151_2.png) [@kuaza](https://meta.discourse.org/u/kuaza)
#### Post date: [21.Сентябрь.2025 16:16:50 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/1 "2025-09-21T16:16:50Z")

</div>

В чём может быть причина этой ошибки? Я настроил автоматическую проставку тегов, но она не работает. На странице ошибок я вижу следующее сообщение:

`llm_tagger: Не удалось распарсить JSON-ответ для поста 30871: неожиданный символ (после тегов) на строке 45020, столбец 3 [parse.c:706] в '{"tags":["`

И

```plaintext
llm_tagger: не удалось обработать пост 30930 /t/xxxxxx-1758567315538/1502/1 : NoMethodError : вызван приватный метод `select' для экземпляра класса String

```

Полное сообщение и трассировка стека

```plaintext
Сообщение

llm_tagger: Не удалось распарсить JSON-ответ для поста 30871: неожиданный символ (после тегов) на строке 45020, столбец 3 [parse.c:706] в '{"tags":["

...

Трассировка стека

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/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.2.1/lib/active_support/broadcast_logger.rb:231:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-8.0.2.1/lib/active_support/broadcast_logger.rb:130:in `warn'
/var/www/discourse/plugins/discourse-ai/lib/automation/llm_tagger.rb:162:in `rescue in handle'
/var/www/discourse/plugins/discourse-ai/lib/automation/llm_tagger.rb:90:in `handle'
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/var/www/discourse/plugins/automation/app/models/discourse_automation/automation.rb:158:in `block in trigger!'
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/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:185:in `block (4 levels) in process'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:180:in `traverse'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse'
/var/www/discourse/lib/sidekiq/discourse_event.rb:6:in `call'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse'
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/var/www/discourse/lib/sidekiq/pausable.rb:131:in `call'
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/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job/interrupt_handler.rb:9:in `call'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:183:in `block in traverse'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/metrics/tracking.rb:26:in `track'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/metrics/tracking.rb:134:in `call'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:182:in `traverse'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/middleware/chain.rb:173:in `invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:184:in `block (3 levels) in process'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:145:in `block (6 levels) in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_retry.rb:118:in `local'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:144:in `block (5 levels) in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/config.rb:39:in `block in <class:Config>'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:139:in `block (4 levels) in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:281:in `stats'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:134:in `block (3 levels) in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_logger.rb:15:in `call'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:133:in `block (2 levels) in dispatch'
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/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:132:in `block in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/job_logger.rb:40:in `prepare'
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/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:183:in `block (2 levels) in process'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:182:in `handle_interrupt'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:182:in `block in process'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:181:in `handle_interrupt'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:181:in `process'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:86:in `process_one'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/processor.rb:76:in `run'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/component.rb:10:in `watchdog'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/sidekiq-7.3.9/lib/sidekiq/component.rb:19:in `block in safe_thread'

```

---

<div class="post-metadata">

### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [22.Сентябрь.2025 00:15:58 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/2 "2025-09-22T00:15:58Z")

</div>

Какую LLM вы используете?

Похоже, она генерирует некорректный JSON, и нам нужно проделать дополнительную работу, чтобы исправить это.

---

<div class="post-metadata">

### Author: ![kuaza](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/kuaza/32/264151_2.png) [@kuaza](https://meta.discourse.org/u/kuaza)
#### Post date: [22.Сентябрь.2025 15:30:14 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/3 "2025-09-22T15:30:14Z")

</div>

Я не предоставлял GPT-5 Mini или 4.1 IDE, так как они не работали корректно и выдавали одну и ту же ошибку.

И вот эта ошибка:

```plaintext
llm_tagger: не удалось обработать пост 30930 /t/xxxxxx-1758567315538/1502/1 : NoMethodError : к экземпляру класса String вызван приватный метод `select'

```

---

<div class="post-metadata">

### Author: ![awesomerobot](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/awesomerobot/32/142900_2.png) [@awesomerobot](https://meta.discourse.org/u/awesomerobot)
#### Post date: [25.Сентябрь.2025 16:55:51 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/5 "2025-09-25T16:55:51Z")

</div>

Как отформатирован ваш JSON-ответ в настройках персонажа? Это так:

```json
{
"tags": "[string]",
"confidence": "integer"
}

```

Я успешно использовал это с GPT4o и Claude, но попробую и другие варианты.

---

<div class="post-metadata">

### Author: ![kuaza](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/kuaza/32/264151_2.png) [@kuaza](https://meta.discourse.org/u/kuaza)
#### Post date: [25.Сентябрь.2025 20:02:37 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/6 "2025-09-25T20:02:37Z")

</div>

Я внес рекомендуемые изменения. Попробую это сделать с помощью Bird GPT-4.

 ![image](https://global.discourse-cdn.com/meta/original/4X/3/3/e/33ed86eb36d64353e2fbeaf499fc87cfc5f408f7.png)

---

<div class="post-metadata">

### Author: ![awesomerobot](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/awesomerobot/32/142900_2.png) [@awesomerobot](https://meta.discourse.org/u/awesomerobot)
#### Post date: [25.Сентябрь.2025 20:41:14 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/7 "2025-09-25T20:41:14Z")

</div>

Это близко, но не совсем верно: сначала нужно выбрать массив, а затем задать array\_type как строку, чтобы получилось `"tags": ["string"]`

 ![image](https://global.discourse-cdn.com/meta/original/4X/d/8/e/d8e50883cd5659004c5f295b2cf3eadc25240453.png)

---

<div class="post-metadata">

### Author: ![kuaza](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/kuaza/32/264151_2.png) [@kuaza](https://meta.discourse.org/u/kuaza)
#### Post date: [25.Сентябрь.2025 20:52:05 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/8 "2025-09-25T20:52:05Z")

</div>

Я думал, почему результат не совпал с примером, но меня это не сильно беспокоило. Теперь попробую и так. (Чувствую себя довольно глупо :D)

`llm_tagger: Не удалось распарсить JSON-ответ для поста 30972: неожиданный символ (после confidence) на строке 2703, столбец 19 [parse.c:706] в '{"tags": ["psikoloji", "eğitim", "aile"], "confidence":`

`llm_tagger: не удалось обработать пост 30990 /t/gecici-baslik-1758843990882/17521/1 : NoMethodError : метод '<' не определен для экземпляра Array`

---

<div class="post-metadata">

### Author: ![kuaza](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/kuaza/32/264151_2.png) [@kuaza](https://meta.discourse.org/u/kuaza)
#### Post date: [25.Сентябрь.2025 23:52:07 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/9 "2025-09-25T23:52:07Z")

</div>

Метки — это массив строк, и установка ‘confidence’ исключительно как целого числа решила проблему. Извините за ложную тревогу. \<3

```plaintext
{
"tags": "[string]",
"confidence": "integer"
}

```

---

<div class="post-metadata">

### Author: ![Lhc\_fl](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/lhc_fl/32/268115_2.png) [@Lhc\_fl](https://meta.discourse.org/u/Lhc_fl)
#### Post date: [26.Сентябрь.2025 01:58:24 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/10 "2025-09-26T01:58:24Z")

</div>

> **[GitHub - RealAlexandreAI/json-repair: 🔧 Repair JSON！Solution for JSON Anomalies from...](https://github.com/RealAlexandreAI/json-repair)**
>
> 🔧 Repair JSON！Solution for JSON Anomalies from LLMs.

Мне немного интересно, можно ли использовать подобные инструменты, чтобы попытаться исправить это, если в ответе LLM обнаружена ошибка синтаксиса JSON.

---

<div class="post-metadata">

### Author: ![pmusaraj](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pmusaraj/32/119489_2.png) [@pmusaraj](https://meta.discourse.org/u/pmusaraj)
#### Post date: [29.Сентябрь.2025 12:00:43 UTC](https://meta.discourse.org/t/llm-tagger-failed-to-parse-json-response-for-post-30871-unexpected-character-after-tags-at-line-parse-c-706-in-tags/383444/11 "2025-09-29T12:00:43Z")

</div>

Эта тема была автоматически закрыта через 2 дня. Новые ответы больше не допускаются.
