TypeError: collection is not a function

[kallyas]

I'm getting this error when using firebase adapter. I don't know what I am doing wrong.
I'm using firebase version 9.0.0

I have followed this example https://next-auth.js.org/adapters/firebase but I got an error.
This is the error logs

$ yarn dev
yarn run v1.22.17
$ next dev
ready - started server on 0.0.0.0:3000, url: http://localhost:3000
info  - Loaded env from H:\next-auth\.env.local
info  - Loaded env from H:\next-auth\.env
event - compiled successfully in 5.9s (209 modules)
wait  - compiling /...
event - compiled successfully in 391 ms (224 modules)
wait  - compiling /api/auth/[...nextauth] (server only)...
event - compiled successfully in 490 ms (288 modules)
error - TypeError: collection is not a function
wait  - compiling /_error...
event - compiled successfully in 351 ms (289 modules)
error - TypeError: collection is not a function
error - TypeError: collection is not a function
error - TypeError: collection is not a function
error - TypeError: collection is not a function

[pictta-mac]

I got the same issue tho I have updated the firebase function. Seems that the adapters from https://next-auth.js.org/adapters/firebase needs some updates

[balazsorban44]

Indeed, that adapter needs some work. See nextauthjs/adapters#183