Title: Supertext's Replies | WordPress.org

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# Supertext

  [  ](https://wordpress.org/support/users/supertext/)

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## Forum Replies Created

Viewing 1 replies (of 1 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Supertext Translation and Proofreading] Supertext API returned unsupported data. Supertext doesn’t support “und”.](https://wordpress.org/support/topic/supertext-api-returned-unsupported-data-supertext-doesnt-support-und/)
 *  Plugin Author [Supertext](https://wordpress.org/support/users/supertext/)
 * (@supertext)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/supertext-api-returned-unsupported-data-supertext-doesnt-support-und/#post-8352754)
 * Hi Stefan
 * You get this error because **und** isn’t a supported language code.
 * What languages are configured?
    You can check this under Settings->Languages (
   polylang language settings).
 * Do all languages have a correct language code?
    Polylangs default code should
   work. You can use this list as reference to check: [http://remy.supertext.ch/2016/10/supertext-api-supported-languages/](http://remy.supertext.ch/2016/10/supertext-api-supported-languages/)

Viewing 1 replies (of 1 total)