LexManos

1.7 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support. Also, this is a English only forums.

No, there isn't. Its important information to show the loading hasnt frozen.

Really old Minecraft versions are no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Something messed up in our promotions file, i'll take a look. It doesn't effect anything in game. Its just a messagge.

Dont change the fact that we don't support custom launchers, as they are against Mojang's wishes as well as basic common sense of not enterring account info into 3rd party stuff. And we also don't support installing things with non-standard systems. AND 1.7.10 is years old, you should update. It still works, you can still use it. But if you have issues its on you to fix it yourself.

1.7 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

... Why did you install optifine on the server?

This is a core issue in vanilla that has existed since its inception. They way that Items are rendered, is that the edge strip is generated by the CPU, by guessing where the GPU will place the pixels of the forward facing texture. Then the main texture is applied as one quad over top of it. The small white you see is where rounding errors happen and the CPU/GPU are disagreeing. There is no way to fix it beyond building a full model {not cheating like vanilla does and using one quad for the front of the item} This happens in every Minecraft version Modded or not, it varies based on Texture, CPU/GPU combo, and many other things.

We only send vanilla packets. Any of your random translator projects is on them to support these vanilla packets. There is nothing we need to do on our end, and there is nothing we can do to support hacky setups like this.

You're still running it with Java 16. I dont know what to tell you. You need to understand how to install java and how to run it. It isnt magic, it wont magically change the 'java' command you need to run the correct version.

Delete your logs folder and re-run. We only care about debug.log However, the answer is to use a supported JRE. There isn't anything that I can say that'll change that.

Then give us a log of you running on a supported java version.

Use Java 8-15.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

1.12 is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

If you download the world, and load it on the client, you can use the built in world optimizer to try and clean it up. It just loads all the chunks in the world. Which would run this cleaning process on it. As always backup your data before doing any bulk work on it.

There are a few things that could cause this. Again, read your logs. We can't do anything but randomly guess if you don't provide us with information.

You need to make a optional tag, not a required one. Hence why we added functions to these things specifically for this...

Its a library forge uses... That looks for environment variables, as stated in the readme... Just set the environment variables.. No idea what RLCraft is or what it does. But it probably sets those environment variables... As described in the readme... That I linked...

There isn't anything in Forge that would cause this. Quite possible one of the many random coremods you have installed. But your best bet is to read your logs see if there are errors being spit out and try and solve those.

The world should be able to be loaded in vanilla if it is indeed simple blocks/mods installed. But There is no guarantee that downgrading would ever be feasible. If vanilla doesn't respond then it's probably stuck recalculating light or something. Your best bet is just to have them just install the mods to.

Yes its still supported, it may or may not detect if your console supports it automatically due to weird changes in MC/the console. https://github.com/Minecrell/TerminalConsoleAppender You may be able to enable it yourself with the flags listed there.

Some zip managers like to take control of the .jar file extension away from Java. Make sure you have Java installed and try running Jarfix once, then try the installer again.

Ya.. you're reading the MDK's hashes... and then comparing them against the hashes for the installer... Don't do that...