# Undefined method \`scan'

**URL:** https://meta.discourse.org/t/undefined-method-scan/110844
**Category:** Translations
**Created:** [March 6, 2019, 11:34am UTC](https://meta.discourse.org/t/undefined-method-scan/110844 "2019-03-06T11:34:28Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![mvs](https://avatars.discourse-cdn.com/v4/letter/m/58956e/32.png) [@mvs](https://meta.discourse.org/u/mvs)
#### Post date: [March 6, 2019, 11:34am UTC](https://meta.discourse.org/t/undefined-method-scan/110844/1 "2019-03-06T11:34:28Z")

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Hello

There is error when trying to save translate of some email template. For example, “Pending Users Reminder” at [https://example.com/admin/customize/email\_templates/system\_messages.pending\_users\_reminder](https://example.com/admin/customize/email_templates/system_messages.pending_users_reminder)

```
`Started PUT "/admin/customize/email_templates/system_messages.pending_users_reminder" for 95.188.70.155 at 2019-03-06 11:29:06 +0000
Processing by Admin::EmailTemplatesController#update as JSON
  Parameters: {"email_template"=>{"subject"=>"", "body"=>"Some text"}, "id"=>"system_messages.pending_users_reminder"}
Completed 500 Internal Server Error in 451ms (ActiveRecord: 50.8ms)
NoMethodError (undefined method `scan' for #<Hash:0x00007f6dbf2f49d0>)
/var/www/discourse/lib/i18n/i18n_interpolation_keys_finder.rb:3:in `find'`

```

Discourse version v2.3.0.beta3 +22

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<div class="post-metadata">

### Author: ![zogstrip](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/zogstrip/32/512781_2.png) [@zogstrip](https://meta.discourse.org/u/zogstrip)
#### Post date: [March 6, 2019, 11:51am UTC](https://meta.discourse.org/t/undefined-method-scan/110844/2 "2019-03-06T11:51:55Z")

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@gerhard can you have a look?

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<div class="post-metadata">

### Author: ![gerhard](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/gerhard/32/119479_2.png) [@gerhard](https://meta.discourse.org/u/gerhard)
#### Post date: [March 6, 2019, 3:52pm UTC](https://meta.discourse.org/t/undefined-method-scan/110844/4 "2019-03-06T15:52:25Z")

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Thanks for reporting that issue. It’s fixed.

[https://github.com/discourse/discourse/commit/40009784522604b577b88bce633fdc5eb4848598](https://github.com/discourse/discourse/commit/40009784522604b577b88bce633fdc5eb4848598)

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<div class="post-metadata">

### Author: ![gerhard](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/gerhard/32/119479_2.png) [@gerhard](https://meta.discourse.org/u/gerhard)
#### Post date: [March 6, 2019, 3:52pm UTC](https://meta.discourse.org/t/undefined-method-scan/110844/5 "2019-03-06T15:52:43Z")

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