Cannot build Asset Bundle using Addressables

i have an android app which consists of the main build, and an asset bundle which contains the multimedia, which is stored remotely on my server.

Previously I could use the AssetBundle browser to build my bundle and then FTP it onto my server.

So I've moved over to addressables, and now everything is broken.

Specifically:-

- how do I now build my asset bundle and upload it? I've tried absolutely everything but no matter what I do / change of settings if I click on 'build for content update' it just comes up with an error:

"Previous build had 'Build Remote Catalog' disabled. You cannot update a player that has no remote catalog specified
UnityEditor.GenericMenu:CatchMenu(Object, String[], Int32)"

I have no idea what that means or how to fix it. And this error is apparently totally unique to me.

Can anyone help please?
Thanks

 

Clear Cache, Build Player Content.

Content Update is only used if you already have a state.bin from a successful previous build and want to generate the updated content aas bundles.