Ugdhar

By the looks of it there isn't really much to go on in the log unfortunately. Does vanilla minecraft work? Does forge work without any mods? If it does, then add mods a couple at a time or in batches, test in between to make sure it works. If it doesn't work, back up, only add 1/2 the mods you added, keep checking. Or, hope someone sees your post that has a better suggestion!

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support. More information on supported versions can be found in the LTS link at the top of every page.

You give up too easily, it says it right there in the log, if you read it.

That's why the switch lever name is yellow like that. Names change color based on rarity. net.minecraft.item.Rarity has the names and colors of the forge default ones, and you can add more if you'd like. I can't tell why your one way powered rail is yellow, you got me there! But I wouldn't think it's a problem if everything else works, it is just somehow defaulting to uncommon.

I think you're looking for RenderTypeLookup.setRenderLayer(Block, RenderType) in your FMLClientSetupEvent. RenderTypeLookup.setRenderLayer(ModBlocks.FIREFLOWER_BLOCK.get(), RenderType.getCutout()); is what I have for a flower i made.

To be fair this post is a year and a half old, I'm sure many MC servers are fly-by-night, here one day, gone the next!

Is your code available, preferably as a github repo? If not can you post your switch lever and one way powered rail classes in spoiler tags? *edit: I ask because in looking at some code I was tinkering with, setting an Items Rarity to Rarity.UNCOMMON will give it a yellow name like that.

I don't play with noteblocks, so I couldn't tell you if this is the fix for that or not, but there's mention of noteblocks in the forge changelog for a version newer than the one you have:

Really old versions are no longer supported on these forums. Please update to a modern version to receive support. More information on supported versions can be found in the LTS link at the top of every page.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support. More information on supported versions can be found in the LTS link at the top of every page.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support. More information on supported versions can be found in the LTS link at the top of every page.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support. More information on supported versions can be found in the LTS link at the top of every page.

Fabric isn't supported here, only forge.

Super old versions are no longer supported on these forums. Please update to a modern version to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

Please post your debug log as described in the EAQ. It would also help to see your code in a github repository

You can, but if you have problems, you can not get help here for them. Topics related to outdated versions will be closed/locked by forum moderators.

1.7 and other really old versions are no longer supported on these forums. Please update to a modern version to receive support here. More information on supported versions can be found in the LTS link at the top of every page.

1.12 is old, and with so many versions of Minecraft and Forge, they can not all be supported. More information on supported versions can be found in the LTS link at the top of every page. Asking for help with 1.12 is like asking Microsoft to provide support for Windows Vista. They will tell you that you need to update if you want help.

After you're in downloads, type "dir forge*" (there's a * with no spaces after forge) to make sure it's there. If it is, you want to use java -jar forge-1.15.2-31.1.34-installer.jar cd means "change directory", that's why you got an error trying to cd into the installer.

That right there is probably doing it.

No, that's the crashlog again. The debug log will be in the logs folder, and be named debug.log *edit: noticed the path in your crashlog, so you should be looking for C:\Users\fenix\Twitch\Minecraft\Instances\ModPack 1.15.2\logs\debug.log This is of course provided the twitch launcher isn't being a piece of crap and actually generates one!

1.12 is no longer supported on these forums due to age. Please update to a modern version to receive support here. More information can be found in the LTS link at the top of every page.

Try running the installer from the commandline, and if it fails post the output here.

Please keep support requests to the forums, I do not provide personal support via PM. I am pretty sure tlauncher is a pirated copy of Minecraft, and is not supported by forge in any way. You should buy the game if you want to play it.