Cannot create Session

[crnvl]

Describe the bug
My Code is

ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
                    configurationBuilder.setAuthKey(Config.AUTH_KEY);
                    configurationBuilder.setDevId(Config.DEV_ID);
                    configurationBuilder.build();

                    Paladins.initConfig(configurationBuilder);

                    Flowable<MatchDetail> matchDetails = Paladins.getMatchDetails(c.getMatchID());
                    Flowable<PlayerLoadout> playerLoadoutFlowable = Paladins.getPlayerLoadouts(args[0]);

But I always get Errors like
hirez.api.HiRezException: Require generate session for: testsession.

I already tried using

CreateSession session = new CreateSession();

but it doesn't seem to fix anything.
Idk, I heard it's supposed to create them automatically, but that also doesn't work for me somehow.

Desktop (please complete the following information):

• Win 10
• JDK 11

[stachu540]

ref: #90

[crnvl]

Yep, I tried that, but I may not know how to use it correctly, because i can't get it to work properly.

[crnvl]

If I use Paladins.createSession().subscribe(); before every other Command related to the API it returns a NullPointerException

[stachu540]

Fix probably will be in 3.1.0 with Dependency updates and small API changes

[crnvl]

Thanks a lot!