Title: [Plugin: Enhanced BibliPlug] Reference '-1' not found.
Last modified: August 20, 2016

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# [Plugin: Enhanced BibliPlug] Reference '-1' not found.

 *  Resolved [Edi](https://wordpress.org/support/users/psychosopher/)
 * (@psychosopher)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/plugin-enhanced-bibliplug-reference-1-not-found/)
 * Using Enhanced BibliPlug 1.3.4 with WordPress 3.4 after adding a new reference
   I get the following error message: “Reference ‘-1’ not found.” The reference 
   itself is added to the database.
 * [http://wordpress.org/extend/plugins/enhanced-bibliplug/](http://wordpress.org/extend/plugins/enhanced-bibliplug/)

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

 *  [blairmacintyre](https://wordpress.org/support/users/blairmacintyre/)
 * (@blairmacintyre)
 * [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-enhanced-bibliplug-reference-1-not-found/#post-2841307)
 * Change the conditional near the bottom of bibliplug_edit to include “> -1”, as
   follows:
 *     ```
       if (isset($_GET['id']) && $_GET['id'] > -1) {
       		$bib_id = (int) $_GET['id'];
       	}
       ```
   
 *  Thread Starter [Edi](https://wordpress.org/support/users/psychosopher/)
 * (@psychosopher)
 * [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-enhanced-bibliplug-reference-1-not-found/#post-2841308)
 * Thank you very much!
 *  Plugin Author [zuotian](https://wordpress.org/support/users/zuotian/)
 * (@zuotian)
 * [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-enhanced-bibliplug-reference-1-not-found/#post-2841314)
 * Hi,
 * This bug is now fixed in release 1.3.6.
 * Thanks,
    Zuotian

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

The topic ‘[Plugin: Enhanced BibliPlug] Reference '-1' not found.’ is closed to 
new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/enhanced-bibliplug.svg)
 * [Enhanced BibliPlug](https://wordpress.org/plugins/enhanced-bibliplug/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/enhanced-bibliplug/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/enhanced-bibliplug/)
 * [Active Topics](https://wordpress.org/support/plugin/enhanced-bibliplug/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/enhanced-bibliplug/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/enhanced-bibliplug/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [zuotian](https://wordpress.org/support/users/zuotian/)
 * Last activity: [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-enhanced-bibliplug-reference-1-not-found/#post-2841314)
 * Status: resolved