# Bug when using list with comma-number in elastic search template toJson

**URL:** https://discuss.elastic.co/t/bug-when-using-list-with-comma-number-in-elastic-search-template-tojson/351274
**Category:** Elasticsearch
**Created:** [January 17, 2024, 1:13pm UTC](https://discuss.elastic.co/t/bug-when-using-list-with-comma-number-in-elastic-search-template-tojson/351274 "2024-01-17T13:13:50Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![bertie](https://avatars.discourse-cdn.com/v4/letter/b/9de0a6/32.png) [@bertie](https://discuss.elastic.co/u/bertie)
#### Post date: [January 17, 2024, 1:13pm UTC](https://discuss.elastic.co/t/bug-when-using-list-with-comma-number-in-elastic-search-template-tojson/351274/1 "2024-01-17T13:13:50Z")

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Attempting the pass a list containing a comma-number (fx. 1.1) to the toJson functionality inbuilt in the search templates results in the following error:

```auto
{
  "error": {
    "root_cause": [
      {
        "type": "illegal_argument_exception",
        "reason": """access denied ("java.lang.RuntimePermission" "accessDeclaredMembers") (through reference chain: java.util.HashMap["search_after"]->java.util.ArrayList[0])"""
      }
    ],
    "type": "illegal_argument_exception",
    "reason": """access denied ("java.lang.RuntimePermission" "accessDeclaredMembers") (through reference chain: java.util.HashMap["search_after"]->java.util.ArrayList[0])""",
    "caused_by": {
      "type": "json_mapping_exception",
      "reason": """access denied ("java.lang.RuntimePermission" "accessDeclaredMembers") (through reference chain: java.util.HashMap["search_after"]->java.util.ArrayList[0])""",
      "caused_by": {
        "type": "access_control_exception",
        "reason": """access denied ("java.lang.RuntimePermission" "accessDeclaredMembers")"""
      }
    }
  },
  "status": 400
}

```

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [February 14, 2024, 1:14pm UTC](https://discuss.elastic.co/t/bug-when-using-list-with-comma-number-in-elastic-search-template-tojson/351274/2 "2024-02-14T13:14:36Z")

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