# 新しい開発環境のインストールでJSON.parse: Unterminated stringエラーが発生しました

**URL:** <https://meta.discourse.org/t/getting-uncaught-syntaxerror-json-parse-unterminated-string-error-on-a-fresh-dev-install/361840>\
**Category:** Development\
**Created:** [2025 年 4 月 15 日午前 4:42 UTC](https://meta.discourse.org/t/getting-uncaught-syntaxerror-json-parse-unterminated-string-error-on-a-fresh-dev-install/361840 "2025-04-15T04:42:54Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![SubStrider](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/substrider/32/512604_2.png) [@SubStrider](https://meta.discourse.org/u/SubStrider)\
**Post date:** [2025 年 4 月 15 日午前 4:42 UTC](https://meta.discourse.org/t/getting-uncaught-syntaxerror-json-parse-unterminated-string-error-on-a-fresh-dev-install/361840/1 "2025-04-15T04:42:54Z")

</div>

これらの手順で作成された新しい開発環境で、次の JS コンソール エラーが発生しています。[Developing Discourse using a Dev Container](https://meta.discourse.org/t/developing-discourse-using-a-dev-container/336366)

これは無視すべきもので、アクティブなプラグイン開発に影響しないものでしょうか、それともこの問題を修正または回避するために何か手順を実行する必要がありますか？

```plaintext
Uncaught SyntaxError: JSON.parse: unterminated string at line 1 column 65225 of the JSON data
    onload includes.js:152
    fetchResults includes.js:150
    fetchResults includes.js:170
    send includes.js:837
    send includes.js:811
    jQuery 2
    performAjax ajax.js:188
    Ember 2
    ajax ajax.js:207
    loadTopicView topic.js:41
    getAndRemove preload-store.js:27
    Ember 2
    getAndRemove preload-store.js:26
    loadTopicView topic.js:40
    refresh post-stream.js:351
    model topic-from-params.js:30
    Ember 15
includes.js:152:31
    onload includes.js:152
    (Async: EventHandlerNonNull)
    fetchResults includes.js:150
    fetchResults includes.js:170
    send includes.js:837
    (Async: EventListener.handleEvent)
    send includes.js:811
    jQuery 2
    performAjax ajax.js:188
    Ember 2
    ajax ajax.js:207
    loadTopicView topic.js:41
    getAndRemove preload-store.js:27
    Ember 2
    getAndRemove preload-store.js:26
    loadTopicView topic.js:40
    refresh post-stream.js:351
    model topic-from-params.js:30
    Ember 15

```

```plaintext
Uncaught SyntaxError: JSON.parse: unterminated string at line 1 column 225608 of the JSON data
    onload http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:152
    fetchResults http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:150
    fetchResults http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:170
    initPopupView http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:799
    doInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1099
    onreadystatechange http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1114
    load http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1110
    init http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1158
    deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1138
    setTimeout handler*deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1134
    setTimeout handler*deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1134
    setTimeout handler*deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1134
    setTimeout handler*deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1134
    setTimeout handler*deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1134
    setTimeout handler*deferInit http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1134
    init http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1167
    <anonymous> http://localhost:4200/mini-profiler-resources/includes.js?v=116e2a6fd81c286e004e2a0afb03baa1:1515

```

---

_[View the full topic](https://meta.discourse.org/t/getting-uncaught-syntaxerror-json-parse-unterminated-string-error-on-a-fresh-dev-install/361840)._