Cute error -Uncaught Promise

[Macawi]

@Taisiakat, I remember getting this message earlier this year, here is what Sirrian said about it :

A message that I have never seen before

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 …