Cadiboo

Only download mods from CurseForge or the authors website. Those two links you posted are websites that reupload mods with viruses installed. Look at http://stopmodreposts.org/ for more info. Delete those mods and reinstall them from CurseForge then post the result please

Please post your entire debug log as described in the EAQ and my signature

You can do that without a TEISR. Take a look at https://github.com/CAS-ual-TY/GunCus, the implementation of it in MinecraftByExample and the multiple topics on this forum about it

For reference, here’s my completed code https://github.com/Cadiboo/WIPTech/tree/WIPTechAlpha/src/main/java/cadiboo/wiptech/capability/energy/network

When I did this I did it with a world capability that saved a bunch of energy networks. I never profiled the code, so I don’t know how good/bad it is for performance, but here’s the link. http://www.minecraftforge.net/forum/topic/66124-1122-energy-cable-network/?do=findComment&comment=316380

Where did you download your mods from? Can you please post your entire debug log as described in the EAQ and my signature

Did you put the mods you want in .minecraft/mods? Where did you download the mods from? Can you please post your entire debug log as described in the EAQ and my signature

Please post your entire debug log as described in my signature and the EAQ

It might be possible with reflection, but I spent an hour and a half trying to make it work and couldn’t. You need to modify 2 locked registries and set their default values AND register your new air block without Forge realising what your doing and marking it as an override. You have to somehow pretend that the mod registering the block is FML/null. I managed to get it almost to work (got it all the way to the resync of the registries) but gave up. I achieved it in the way we don’t talk about, and air renders perfectly now ?

Yeah, EntityArrow is abstract since they introduced tipped arrows

use ReflectionHelper

Would I be able to set the value with reflection? It's a client-side only mod and the only functionality added is allowing it to use a model

Make sure you have the exact same mods on the server & client

Try removing NEI

Thats the formatted log for anyone who had trouble reading it

It really depends on how heavily the mods used metadata. Some may not need any works. Some may have stuffed all their items/blocks into metadata to save space

Please your logs as described in the EAQ and my signature

How would I override Air in the block registry? I've tried But I get this error I only really need to override 1 method in BlockAir.

All you need to create an entity is a world reference. You might want to look how the dispenser does it

please post the entire log when you run the task with --stacktrace and --debug

Make sure MrCrayfish's Furniture Mod is the latest version. If it is, try removing the mod. Sorry we don't support 1.7.10 on this forum anymore due to its age (4+ years old). We simply don't know how to help you anymore. You can go to the Minecraft Forum where I think that they still still support older versions, or update to a modern version of Minecraft (the latest version or the one before it) to receive support on this forum.

Can you post your log please? The ResourceLocation should be in this code

Try removing CoroUtil Sorry we don't support 1.7.10 on this forum anymore due to its age (4+ years old). We simply don't know how to help you anymore. You can go to the Minecraft Forum where I think that they still still support older versions, or update to a modern version of Minecraft (the latest version or the one before it) to receive support on this forum.

What if the server isn't integrated?

Then you've got a big issue. Can you please push to your repo?