Vue error handler (can be used with Vuex)

https://vuejs.org/v2/api/#errorHandler

errorHandler

• Type: Function
• Default: undefined
• Usage:

  Vue.config.errorHandler = function (err, vm, info) {
    // handle error
    // `info` is a Vue-specific error info, e.g. which lifecycle hook
    // the error was found in. Only available in 2.2.0+
  }

  Assign a handler for uncaught errors during component render function and watchers. The handler gets called with the error and the Vue instance.