Fix it by breaking the block which is affected and placing it again. Minecraft has a lot of errors like these, you just have to update the blocks to fix them most of the time.
It's just part of the game, really. Sometimes you'll get 16x16 chunks of the world not render at all, sometimes one face or one block, sometimes blocks show up that aren't really there.
People definitely do get this. If you think they don't, you're kidding yourself. The only people who don't get it are the ones who have computers good enough to load all the chunks in before they can notice.
A ) Its just a rendering issue don't freak out. Just update the block
B ) This is not the place to report bugs. Go here for that
C ) I noticed that you are only running 7 FPS, which is fairly low. That could be linked to you having a bad processor (CPU). That may be why you notice it more than others. Try using a higher equipped PC
EDIT: And to The_Gamer1103:
Quote from The_Gamer1103»
Hi, a nother bug is take a piston, and put there a bolck of TNT or glowston an active the piston and luck capes of water, lava and minerals
Also, just a rendering issue. Mojang already knows about it.
do you see the blue hole that behind the grass
how can I fix it
pleese help me
i mean usually
People definitely do get this. If you think they don't, you're kidding yourself. The only people who don't get it are the ones who have computers good enough to load all the chunks in before they can notice.
it sometimes it will appear near me
B ) This is not the place to report bugs. Go here for that
C ) I noticed that you are only running 7 FPS, which is fairly low. That could be linked to you having a bad processor (CPU). That may be why you notice it more than others. Try using a higher equipped PC
EDIT: And to The_Gamer1103:
Also, just a rendering issue. Mojang already knows about it.
I 100% guarantee that you are on peaceful mode.
and as for the pickaxe, 15 blocks shouldn't visibly lower a diamond pickaxe's durability