Title: Error using shortcode
Last modified: April 17, 2026

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# Error using shortcode

 *  Resolved [tsteinh](https://wordpress.org/support/users/tsteinh/)
 * (@tsteinh)
 * [1 month, 1 week ago](https://wordpress.org/support/topic/error-using-shortcode-2/)
 * I installed the plugin and set up a showcase. When I put the showcase on the 
   page nothing shows. Looking at console errors show this:
 * Cookie “tk_tc” has been rejected for invalid domain.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [ThemeSpell](https://wordpress.org/support/users/themespell/)
 * (@themespell)
 * [1 month ago](https://wordpress.org/support/topic/error-using-shortcode-2/#post-18891655)
 * Hi,
 * Thanks for sharing the console error.
 * For **TS Product Showcase**, please make sure you select a layout/view style 
   for the showcase and then save it before adding it to the page. If the showcase
   is added without saving after selecting the layout, it may appear blank on the
   frontend.
 * Also, the `tk_tc` cookie error does not appear to come from **TS Product Showcase**.
   It may be related to another plugin, theme, or third-party tracking script on
   the site.
 * Please save the showcase again after selecting the layout/view style, then refresh
   the page and check if it displays properly.
 *  Plugin Author [ThemeSpell](https://wordpress.org/support/users/themespell/)
 * (@themespell)
 * [2 weeks, 5 days ago](https://wordpress.org/support/topic/error-using-shortcode-2/#post-18903378)
 * Hi,
 * Since we haven’t received any further reply from you, we are marking this topic
   as resolved for now.
 * If you have any new questions or the issue comes back, feel free to reopen the
   topic anytime.
 * Thank you!

Viewing 2 replies - 1 through 2 (of 2 total)

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 * ![](https://ps.w.org/ts-product-showcase/assets/icon-256x256.png?rev=3410841)
 * [Product Showcase For WooCommerce](https://wordpress.org/plugins/ts-product-showcase/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ts-product-showcase/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ts-product-showcase/)
 * [Active Topics](https://wordpress.org/support/plugin/ts-product-showcase/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ts-product-showcase/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ts-product-showcase/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [ThemeSpell](https://wordpress.org/support/users/themespell/)
 * Last activity: [2 weeks, 5 days ago](https://wordpress.org/support/topic/error-using-shortcode-2/#post-18903378)
 * Status: resolved