Not sure, but it turned out that this issue was only on some servers, in which I think it is a plugin issue. Most likely a biome switcher or a plugin closely related.
Description updated.
Yes, but some others can join, but I can't. It is a bukkit server.
I am such a bad person. ):
Sorry. I didn't know. He said it worked with minecarts and I said it works with more.
Okay. Sorry.
Yes. It only works in creative. But is this a bug or something?
Thanks!
Sorry, but it actually turns out that this error occurs with all entities.
Transparency is just a texture. I could make the wooden planks invisible and it would remain the same. I could make the stair block look like an ordinary wooden plank.