Title: i got an error message.
Last modified: August 24, 2016

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# i got an error message.

 *  Resolved [jtai6187](https://wordpress.org/support/users/jtai6187/)
 * (@jtai6187)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/i-got-an-error-message/)
 * Hi,
 * I have installed itemprop WP and activacted it. but i got this message:
 * Fatal error: Call to undefined function __() in /home/studiopo/public_html/cms/
   wp-content/plugins/itempropwp/itempropwp.php on line 20
 * Thank you for your support!
 * Jack
 * [https://wordpress.org/plugins/itempropwp/](https://wordpress.org/plugins/itempropwp/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Umbrovskis.com](https://wordpress.org/support/users/rolandinsh/)
 * (@rolandinsh)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/i-got-an-error-message/#post-6175518)
 * Hi, will look in that, but `__()` is native **WordPress** function.
    Did You 
   had any problems with previous versions of plugin?
 *  Plugin Author [Umbrovskis.com](https://wordpress.org/support/users/rolandinsh/)
 * (@rolandinsh)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/i-got-an-error-message/#post-6175519)
 * follow this issue here: [https://github.com/rolandinsh/itempropwp/issues/18](https://github.com/rolandinsh/itempropwp/issues/18)
 *  Plugin Author [Umbrovskis.com](https://wordpress.org/support/users/rolandinsh/)
 * (@rolandinsh)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/i-got-an-error-message/#post-6175520)
 * should be fixed with version 3.4.6

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘i got an error message.’ is closed to new replies.

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 * [Unresolved Topics](https://wordpress.org/support/plugin/itempropwp/unresolved/)
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## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 3 replies
 * 2 participants
 * Last reply from: [Umbrovskis.com](https://wordpress.org/support/users/rolandinsh/)
 * Last activity: [10 years, 11 months ago](https://wordpress.org/support/topic/i-got-an-error-message/#post-6175520)
 * Status: resolved