Title: Javascript errors and disappearing columns
Last modified: August 30, 2016

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# Javascript errors and disappearing columns

 *  Resolved [wpmbe](https://wordpress.org/support/users/webdez1ner/)
 * (@webdez1ner)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/)
 * Hi,
 * I’m using the plugin with WP 4.3 and ACF Pro 5.3. Locally everything worked fine,
   but when i moved the installation to a remote development server, columns started
   to disappear everytime i saved a page. This keeps happening on every same, some
   of the cell values disappear first, then whole columns. Table fields are inside
   repeater.
 * Console shows these javascript errors when editing a page with a table:
    - Uncaught TypeError: Cannot read property ‘1’ of undefined input-v5.js:137
    - Uncaught TypeError: Cannot read property ‘hasClass’ of undefined load-scripts.
      php?c=1&load[]=hoverIntent,common,admin-bar,heartbeat,autosave,wp-ajax-response,
      jquery…:674 (this error is repeated multiple times)
 * I can’t edit/add/remove any rows, columns or data.
 * Reinstalling the plugins doesn’t seem to help.
 * Any ideas what could cause this problem?
 * [https://wordpress.org/plugins/advanced-custom-fields-table-field/](https://wordpress.org/plugins/advanced-custom-fields-table-field/)

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Plugin Author [Johann Heyne](https://wordpress.org/support/users/jonua/)
 * (@jonua)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518691)
 * Hi, thanks for the report. I’ll investigate the issue now.
 *  Plugin Author [Johann Heyne](https://wordpress.org/support/users/jonua/)
 * (@jonua)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518693)
 * Have you tried disabling all third-party plugins to see if it gets fixed?
 * I´m asking because I can´t replicate that issue.
 *  Thread Starter [wpmbe](https://wordpress.org/support/users/webdez1ner/)
 * (@webdez1ner)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518712)
 * I’ve tried disabling all the plugins, but it doesn’t help. Errors show up only
   when Table field plugin is enabled.
 * The field works fine on those pages where it was added after the migration from
   local to remote server. All tables added before that are throwing errors.
 * Is there a quick way to remove the Table field rows from database? My only worry
   is that what if this happens again when i move the site from development server
   to a live server.
 *  Plugin Author [Johann Heyne](https://wordpress.org/support/users/jonua/)
 * (@jonua)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518728)
 * It looks as if the JSON data fields of the tables are changed during the migration
   process. Which tool you use to migrate the database?
 * There is no quick way to remove the Table field rows from database.
 *  Thread Starter [wpmbe](https://wordpress.org/support/users/webdez1ner/)
 * (@webdez1ner)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518733)
 * WP Migrate DB ([https://wordpress.org/plugins/wp-migrate-db/](https://wordpress.org/plugins/wp-migrate-db/)).
 *  Plugin Author [Johann Heyne](https://wordpress.org/support/users/jonua/)
 * (@jonua)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518744)
 * OK, I found the problem. “WP Migrate DB” reformat and destroyes the JSON data
   structures of the table fields.
 *  Thread Starter [wpmbe](https://wordpress.org/support/users/webdez1ner/)
 * (@webdez1ner)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518746)
 * Johann,
 * Thanks for great support! I’ll migrate the site without Wp Migrate DB.
 *  [Philipp Bammes](https://wordpress.org/support/users/tyrannous/)
 * (@tyrannous)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518979)
 * Hi Johann,
    have you informed the author of “WP Migrate DB” about this issue?
   If not, I will.
 * I was banging my head why all tables crashed after I moved one client’s site 
   on production server with WP Migrate DB.

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘Javascript errors and disappearing columns’ is closed to new replies.

 * ![](https://ps.w.org/advanced-custom-fields-table-field/assets/icon-256x256.png?
   rev=1962986)
 * [Table Field Add-on for ACF and SCF](https://wordpress.org/plugins/advanced-custom-fields-table-field/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/advanced-custom-fields-table-field/unresolved/)
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 * 8 replies
 * 3 participants
 * Last reply from: [Philipp Bammes](https://wordpress.org/support/users/tyrannous/)
 * Last activity: [10 years, 5 months ago](https://wordpress.org/support/topic/javascript-errors-and-disappearing-columns/#post-6518979)
 * Status: resolved