When I create a Ranger that should normally be able to cast spells, he doesn't know any spells and I'm not able to add more spells known because the option is not even given. The "Spells known" tab is blank.
Rangers automatically know all spells, they don't have a limited selection. You can choose your prepared spells under the "Spells / Prepared Spells" tab. I can't reproduce this issue, could you upload a character for this please?
I uploaded a quick ranger I just created. As you can see, both the "spells known" and "spells prepared" slots are blank.
What I've also found is that sometimes, in cases like this, when I use a spell in "temporary bonuses" like longstrider, the spells suddenly appear.
I don't know what to say, but this file loads correctly for me. I see spells in the "Spells Known" tab and on the outputsheet. Can you try downloading the latest nightly build and see if that fixes it for you ?
Downloaded the autobuild, and things seem to be working fine. Thanks!