vue-router 相同时报错?报错

Uncaught (in promise) t {_name: "NavigationDuplicated", name: "NavigationDuplicated"}

Router.prototype.push = function push (location) {

  return (() => {

    const push = originalPush.bind(this)

    try {

      console.log(location)

      push(location)

    } catch (err) {

      console.log(err)

    }

  })()

  // return originalPush.call(this, location).catch(err => err);

}

或 

const routerPush = Router.prototype.push
Router.prototype.push = function push(location) {
return routerPush.call(this, location).catch(error=> error)
}     这个写法 总是报 catch undefined

或重新安装vue-router 依赖

都无用