# Cute error -Uncaught Promise **URL:** https://community.gemsofwar.com/t/cute-error-uncaught-promise/15403 **Category:** Support **Created:** [November 16, 2016, 10:35pm UTC](https://community.gemsofwar.com/t/cute-error-uncaught-promise/15403 "2016-11-16T22:35:57Z") **Posts on this page:** 1 **Showing post:** 5
### Author: ![Macawi](https://sea1.discourse-cdn.com/flex019/user_avatar/community.gemsofwar.com/macawi/32/21289_2.png) [@Macawi](https://community.gemsofwar.com/u/Macawi) #### Post date: [November 17, 2016, 12:53am UTC](https://community.gemsofwar.com/t/cute-error-uncaught-promise/15403/5 "2016-11-17T00:53:49Z")
@Taisiakat, I remember getting this message earlier this year, here is what Sirrian said about it : > [@A message that I have never seen before](http://community.gemsofwar.com/t/a-message-that-i-have-never-seen-before/3686/12): > > Hey @Macawi , seems like you encountered a server error that we’ve never seen before. Brief technical explanation for anyone interested… Our server is built using javascript, node.js. It uses a coding pattern called “promises”… where it performs small actions, each one being a “promise”. A Promise is a section of code that, when it finishes, can either notify the calling function that the promise was “kept” or “broken”. Seems like something happened at the end of a battle where the calling … --- _[View the full topic](https://community.gemsofwar.com/t/cute-error-uncaught-promise/15403)._