Title: Parameter error on settings?
Last modified: August 21, 2016

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# Parameter error on settings?

 *  Resolved [Sonja London](https://wordpress.org/support/users/summit/)
 * (@summit)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/parameter-error-on-settings/)
 * Just installed on a test site to try out. Went to settings chose a category and
   checked the require login box. Upon saving we got
 * > Warning: _() expects exactly 1 parameter, 2 given in /home/sonjalo/public_html/
   > wp-content/plugins/read-and-understood/class_wp_rnu.php on line 635
 * [http://wordpress.org/plugins/read-and-understood/](http://wordpress.org/plugins/read-and-understood/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [Sonja London](https://wordpress.org/support/users/summit/)
 * (@summit)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/parameter-error-on-settings/#post-4494155)
 * [@peter](https://wordpress.org/support/users/peter/),
 * Just to make sure this was not a plugin conflict, I installed it on a second 
   test site with out extra plugins.
 * It had the same error.
 * I am excited about the potential for this plugin as it seems to track the acknowledgement
   and may be able to serve as an e-signature of sorts.
 *  Thread Starter [Sonja London](https://wordpress.org/support/users/summit/)
 * (@summit)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/parameter-error-on-settings/#post-4494160)
 * Looks like you may have just omitted an underscore using
    `_()` instead of `__()`.
 * I have patched a local copy and it seems to be working.
 * Thanks again for writing this plugin. It solves about 80% of what we need.
 *  Plugin Author [petermantos](https://wordpress.org/support/users/petermantos/)
 * (@petermantos)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/parameter-error-on-settings/#post-4494401)
 * Thanks Summit. Let me apologize for the slow response as I was unaware of your
   posting. I’ll update my whitelist.
 * Yes, you’re exactly right with your diagnosis and your fix.
 * Version 1.2 corrects this and comes with a test plan that I ran successfully.
   For some reason, the single score translation function _() works in my environment.
 * I’m glad that you find the plugin useful. If it covers 80% of what you need, 
   I am wide open to suggestions to cover the other 20%.
 *  Thread Starter [Sonja London](https://wordpress.org/support/users/summit/)
 * (@summit)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/parameter-error-on-settings/#post-4494412)
 * No worries. Thanks for the response & fix.
 * I will do some more testing and share my thoughts on possible enhancements .

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Parameter error on settings?’ is closed to new replies.

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 * 4 replies
 * 2 participants
 * Last reply from: [Sonja London](https://wordpress.org/support/users/summit/)
 * Last activity: [12 years, 4 months ago](https://wordpress.org/support/topic/parameter-error-on-settings/#post-4494412)
 * Status: resolved