Board Thread:Dragon Story Breeding/@comment-27071461-20161017193923

Entered paisley and air and got this error.

Warning: Incorrect attempt to make function (e){if(null===this)throw new TypeError("Array.prototype.find called on null or undefined");if("function"!=typeof e)throw new TypeError("predicate must be a function");for(var t,n=Object(this),r=n.length>>>0,i=arguments[1],o=0;r>o;o++)if(t=n[o],e.call(i,t,o,n))return t;return void 0} a minor type.

Any suggestions? 