sce-component/features/error-handler.js

import Events from './events'

/*
 * Capture errors
 */
window.onerror = function (message, source, lineno, colno, error) {
  Events.$emit('app:error', {
    message: message,
    source: source,
    lineno: lineno,
    colno: colno,
    error: error
  })
}