front-end/src/errorLog.js

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import Vue from 'vue'
import store from './store'

// you can set only in production env show the error-log
if (process.env.NODE_ENV === 'production') {
  Vue.config.errorHandler = function(err, vm, info, a) {
  // Don't ask me why I use Vue.nextTick, it just a hack.
  // detail see https://forum.vuejs.org/t/dispatch-in-vue-config-errorhandler-has-some-problem/23500
    Vue.nextTick(() => {
      store.dispatch('addErrorLog', {
        err,
        vm,
        info,
        url: window.location.href
      })
      console.error(err, info)
    })
  }
}