[3.81] Tree trunk spawned in inventory while fishing

[Pengu]

Per the post here, an entire tree trunk (and possibly a rock too, for some reason) spawned in my inventory while fishing.

[JP_Finn]

Did you make a copy of the save game?
Emailing it to Sami would be in order, but only if you saved right after. You can resume play after sending.

[Pengu]

Unfortunately, I wtf-dropped the tree trunk when I saw it.

[JP_Finn]

Then there's not much to go with. Please save, compress it, and email; if it ever happens again.

Out of curiosity, did you use fishing rod, if so, with or without a bait?
From past bugs: I assume you didn't catch any fishes, is that correct?

[Pengu]

I used a rod, and it was baited. Most likely the last of something, too. Not entirely sure if it caught something. I'm leaning towards 70% not.

[Sami]

Probably something else than using baits this time, as we're pretty sure the mess in that regard got fixed.
But we'll see, so if it happens again (for anyone reading this) then the procedure to follow would be:
1. issue noticed -> 2. save the game -> 3. send the savegame over to me for investigation.