Uncaught (in promise) TypeError: client.store.getSavedSyncToken is not a function

[niwla23]

    let opts = {
      localStorage: window.localStorage,
      indexedDB: window.indexedDB,
    }
    let store = new sdk.IndexedDBStore(opts)
    let cryptoStore = new sdk.IndexedDBCryptoStore(window.indexedDB, "cryptostuff")
    await store.startup() // load from indexed db
    await cryptoStore.startup()
    const client = sdk.createClient({
      store: cryptoStore,
      baseUrl: 'https://matrix.example.click',
    })
    client.startClient()
    client.publicRooms(function (err2, data2) {
      console.log('Public Rooms: %s', JSON.stringify(data2))
    })

I do login the client like this:

      let opts = {
        localStorage: window.localStorage,
        indexedDB: window.indexedDB,
      }
      let store = new sdk.IndexedDBStore(opts)
      await store.startup() // load from indexed db
      const client = sdk.createClient({
        store: store,
        cryptoStore: store,
        baseUrl: 'https://matrix.example.click',
      })
      await client.startClient()

      try {
        var data = await client.loginWithPassword(this.mxid, this.password)
        this.loading = false
        console.log(data)
      } catch {
        console.log('error')
        this.loading = false
        this.loginError = true
      }

But when I reload the page, this error gets printed:
Uncaught (in promise) TypeError: client.store.getSavedSyncToken is not a function

[t3chguy]

So in your first snippet you do the right thing and instantiate a store and a cryptoStore.
In your second you pass a store as both a store and a cryptoStore

For just logging in you do not need a cryptoStore.

Heck you do not need a cryptoStore if you are not going to run startCrypto.

[niwla23]

So a crypto store is for e2e encryption?

[t3chguy]

Yes. crypto being short for cryptography

[niwla23]

    let store = new sdk.IndexedDBStore({ indexedDB: window.indexedDB })
    await store.startup() // load from indexed db

    const client = sdk.createClient({
      store: store,
      baseUrl: 'https://matrix.cloudserver.click',
    })

    client.startClient()

So I have this now in the vue mounted function, but it makes unauthenticated calls:

[t3chguy]

The stores don't store your credentials, that is up to the application layer.
You have to pass them in as baseUrl, userId, accessToken etc.

[niwla23]

so the concept is to let the user login with id and password, then store the accessToken (never expiring?) in localstorage or something and then login with that accessToken on Startup? And the store will contain the rooms and all that stuff?

[t3chguy]

Precisely

[niwla23]

thank you

[jryans]

Is there a bug to fix here? If so, what is it?

[jryans]

My impression from the linked issue is that the situation has been resolved. I recommend asking similar questions in rooms like #matrix-dev:matrix.org or similar.