Solve the problem of login failure of bitwarden browser plug-in

 Server: vaultwarden

Client: There is the following error: cannot read properties of null(reading iterations)

Remember that the client address must be https, otherwise you will not be able to log in.

method one:

Upgrade the server to the latest version of vaultwarden

Method Two:

Modify nginx to add the following fields

location = /identity/accounts/prelogin {
    rewrite ^/identity/accounts/prelogin$ /api/accounts/prelogin;
}