Cannot read property 'installed' of undefined

[johnlindquist]

Trying to add vue-rx to a TypeScript project:

Getting the following error:

vue.esm.js?ae66:4080 Uncaught TypeError: Cannot read property 'installed' of undefined
    at Function.Vue.use (eval at <anonymous> (build.js:766), <anonymous>:4081:15)
    at eval (eval at <anonymous> (build.js:982), <anonymous>:8:15)
    at Object.<anonymous> (build.js:982)
    at __webpack_require__ (build.js:658)
    at fn (build.js:86)
    at Object.<anonymous> (build.js:1422)
    at __webpack_require__ (build.js:658)
    at build.js:707
    at build.js:710

main.ts

import Vue from 'vue'
import App from './components/App.vue'
import store from './store'
import Rx from 'rxjs/Rx'
import VueRx from 'vue-rx'

Vue.use(VueRx, Rx)

new Vue({
  el: '#app',
  store,
  render: h => h(App)
})

The rest of the project: https://github.com/johnlindquist/vue-typescript-simple/tree/master/template

Any insights?

[regou]

console.log(Rx,VueRx) // undefined undefined

This works:

import Rx = require('rxjs')
import VueRx = require('vue-rx')
Vue.use(VueRx, Rx)

Not a ts expert, don't know why require syntax works

[johnlindquist]

Thanks, that gives me a great place to start. I'll dig in some more.

…

On Thu, May 4, 2017, 8:50 PM Dogeek ***@***.***> wrote: console.log(Rx,VueRx) // undefined undefined This works: import Rx = require('rxjs')import VueRx = require('vue-rx')Vue.use(VueRx, Rx) Not a ts expert, don't know why require works — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#40 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AACM6UrFSfpxe0xtuR5bCEeaJRceMpXEks5r2o6AgaJpZM4NRWFz> .

[johnlindquist]

I'm pretty sure I'm running into this: rollup/rollup#1156 (comment)

Closing for now since import * as VueRx solves it.