Title: Error on PDF Upload
Last modified: August 15, 2018

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# Error on PDF Upload

 *  Resolved [rquang](https://wordpress.org/support/users/rquang/)
 * (@rquang)
 * [7 years, 11 months ago](https://wordpress.org/support/topic/error-on-pdf-upload-2/)
 * I am receiving an error when trying to upload PDF’s. After pressing upload the
   loading animation just hangs. Error from the console:
 *     ```
       Uncaught TypeError: g.data.indexOf is not a function
       at HTMLDocument.<anonymous> (functions-admin.min.js?ver=1.6.5:1)
       at HTMLDocument.dispatch (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,underscore,backbone,wp-util,wp-backbone,media-m&load[]=odels,moxiejs,plupload,wp-plupload,jquery-ui-sortable&ver=4.9.8:3)
       at HTMLDocument.r.handle (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,underscore,backbone,wp-util,wp-backbone,media-m&load[]=odels,moxiejs,plupload,wp-plupload,jquery-ui-sortable&ver=4.9.8:3)
       at Object.trigger (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,underscore,backbone,wp-util,wp-backbone,media-m&load[]=odels,moxiejs,plupload,wp-plupload,jquery-ui-sortable&ver=4.9.8:3)
       at Object.a.event.trigger (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,underscore,backbone,wp-util,wp-backbone,media-m&load[]=odels,moxiejs,plupload,wp-plupload,jquery-ui-sortable&ver=4.9.8:9)
       at y (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,underscore,backbone,wp-util,wp-backbone,media-m&load[]=odels,moxiejs,plupload,wp-plupload,jquery-ui-sortable&ver=4.9.8:4)
       at XMLHttpRequest.c (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,underscore,backbone,wp-util,wp-backbone,media-m&load[]=odels,moxiejs,plupload,wp-plupload,jquery-ui-sortable&ver=4.9.8:4)
       ```
   
 * When I view the media library, I can see that the PDF get’s uploaded.
 * I have tested this in both Firefox and Chrome.

Viewing 1 replies (of 1 total)

 *  Plugin Author [maximum.software](https://wordpress.org/support/users/maximumsoftware/)
 * (@maximumsoftware)
 * [7 years, 11 months ago](https://wordpress.org/support/topic/error-on-pdf-upload-2/#post-10591544)
 * See my response in the other topic here: [https://wordpress.org/support/topic/error-on-pdf-upload/](https://wordpress.org/support/topic/error-on-pdf-upload/)

Viewing 1 replies (of 1 total)

The topic ‘Error on PDF Upload’ is closed to new replies.

 * ![](https://ps.w.org/pdf-forms-for-contact-form-7/assets/icon.svg?rev=2670251)
 * [PDF Forms Filler for CF7](https://wordpress.org/plugins/pdf-forms-for-contact-form-7/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/pdf-forms-for-contact-form-7/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/pdf-forms-for-contact-form-7/)
 * [Active Topics](https://wordpress.org/support/plugin/pdf-forms-for-contact-form-7/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/pdf-forms-for-contact-form-7/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/pdf-forms-for-contact-form-7/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [maximum.software](https://wordpress.org/support/users/maximumsoftware/)
 * Last activity: [7 years, 11 months ago](https://wordpress.org/support/topic/error-on-pdf-upload-2/#post-10591544)
 * Status: resolved