Curle

This function is not renamed in the default 0514 mappings, but exists in 0723 and onwards. You need to update your mappings. To do so: Join the Forge Discord server: https://discord.gg/UvedJ9m Right click the forge-bot#9014 user, and click Message Send the command !mcpv to it It will respond something like this: To update your mappings, enter the build.gradle file of your mod, find the line starting "mappings channel" and replace it with the one the bot gives you. You will need to start a reimport of the Gradle project, Eclipse and IDEA will tell you how to do this upon saving the file. Once the import finishes, the name will be available.

Apologies, i meant UTF-8 BE, the default encoding of most modern text editors. There are well known problems in the standard Java libraries with reading / decoding these from a file on disk. You're right about all the rest though

Try deleting the whole C:\Users\bbrin\AppData\Roaming\.minecraft\config\ folder.

It sounds like mc itself is null. This happens when you refer to the Minecraft.java class from within server-only code, as it does not exist on the server. Do you have a World reference with which to check world.isRemote, to ensure that you are on a client and mc is a valid class?

That repository breaks several copyright and EULA laws and has been reported numerous times. Github's inaction does not make it okay.

Note the Minecraft End-User License Agreement: That link breaks the Minecraft EULA/TOS, and is most likely very illegal. Do not recommend this in the future, or there will be worse repercussions. The actual fix for this problem would likely be to change the encoding of the language json file. UTF-8 BLE does not encode these characters well, but the game is equipped to handle more sophisticated encodings. UTF-16 should work.

compile fg.deobf("blank:filename:fileversion") should do what you need. Make sure the libs/ is added as a flatDir repo. The blank is needed, but it is ignored. Filename and fileversion are both taken from the actual name of the file, made by turning the last "-" character into a ":" - this usually means the typical "modid-1.15.2-1.0.jar" file becomes "blank:modid-1.15.2:1.0". This creates a maven coordinate, which ForgeGradle uses to find the file. It will likely not work without this.

1.12.2 isn't supported any more. Update to a more modern version if you'd like to get help here, or in our Discord server.

Because we haven't updated the mdk yet. Once MMMS lands, you can use that. It will export periodically automatically. We may implement a system in ForgeGradle that tries to pull down new mappings every refresh, so that you don't have to worry about manually updating. We'll see how it turns out. For now, keep an eye on our Discord server.

What's the content of the build.gradle?

By "import the project files", they mean you should go through "Import Existing Gradle Project" and select the build.gradle / the folder it's in. That way, it links up to the Gradle Nature and allows you to run the aforementioned commands through Eclipse rather than using the command line.

You can see the latest mappings in our Discord server, where updates on the system are posted regularly: https://discord.gg/UvedJ9m

You're misunderstanding the system. MCP itself is dead, we took the mappings and tweaked the format to make MCPConfig, which provides Forge's SRG->MCP names. mcpbot's purpose was to allow users to contribute to these MCPConfig mappings. Unfortunately, mcpbot is unmaintained, and with the huge amounts of technical debt acquired, plus the maintainer/creator going dark for a while, we're making a new system to replace it. That's what the Mod Mapping Management System is. It replaces mcpbot, which was designed to allow you to contribute to MCPConfig mappings. The 20200723 release is official. It is recommended. It is not from mcpbot, it was made manually, by a Forge team member. Hopefully this clears up some of your misconceptions of the system

MCPBot will not be getting 1.16 mappings. We are moving to a new system. Like I said.

What on earth are you talking about? What "light"? What "battery"? We need a lot more information than just an incredibly barebones vague class.