Ugdhar

I would highly suggest making a github repo for sharing your code, it makes it much easier to share, just a link instead of a wall of text. Had this link bookmarked from ages ago (yeah I don't clean out my bookmarks) when someone asked me about it: https://readwrite.com/2013/09/30/understanding-github-a-journey-for-beginners-part-1/

Always post new logs after you try something (*and it still doesn't work).

Try deleting this file and try again

Post your debug.log somewhere (i.e. github gist) and link to it here, it might show something that helps figure out what's up

Yeah, I would only download from the mod makers website, or curseforge, never any of the other shady MC sites out there. If in doubt, check on https://stopmodreposts.org/ and it will tell you if a site is to be trusted or not. As far as what versions of the mod work with which versions of forge/mc, I'm not sure. Can't hurt to try!

Where did you download that file from? That is not what it is named on crayfish's site, nor on curseforge.

Have you looked at the LootTable.Builder class to see if it has any useful methods for creating one? That's where I would start!

You should use github, and host your project on there, it makes it much easier to share your project with others. It's likely none of these files you posted here are relevant. If you dig through your project, you'll find FirstMod somewhere (besides a class name), I don't think the log would just change it to capitals if it were actually lowercase. Double check all your java files, and any jsons you may have created by hand. Also, you still did not share the full log.

I would wager the error is more related to your modid having capital letters in it And also, don't post single lines from a log, especially when you're a novice, the error isn't always where you think it is based on a single line of the log. Post the entire log, use a paste site like github gist or something.

Post logs, they might show what is going on

https://adoptopenjdk.net/?variant=openjdk8&jvmVariant=hotspot You might also want to uninstall the 32-bit JRE you have

You're running out of memory. You have a 32-bit Java by the looks of it, if you have a 64 bit system, get 64 bit Java. If you for some reason are actually running a 32 bit system, I'm not sure there is anything you can do besides upgrade, since 32 bit systems only support ~3GB max ram.

Currently Forge supports Java 8-15. There is nothing stopping you from having multiple JDK versions installed, as long as you are always referencing the proper version for the task. This will likely involve either specifying the full path to the java you wish to use and/or modifying your systems path environment variable. https://www.google.com/search?q=multiple+jdks+on+windows

Install a fresh server of the same version in another folder, run it, then stop it. If it exits cleanly, it is most likely one of your mods or something causing it. Perhaps use the freshly installed test server, add mods 1-2 at a time, and run/stop it in between, to see if you can narrow it down to the mod causing the hangup *edit: also, looks like maybe your log got cut off? Also see a crapton of errors from crafttweaker, I'd probably get rid of that one or update it or something

https://forums.minecraftforge.net/topic/92100-1163-ore-generation/ https://forums.minecraftforge.net/topic/99819-1165-ore-generation-not-working/?tab=comments#comment-450530 Just a quick search of the forums for ore generation

Also just so you know, dimensions from 1.15 to 1.16 were completely changed, so following a 1.15 tutorial in a 1.16 workspace will just give you errors.

Try using a Java version 8 - 15; I do not believe Java 16 is supported. I would use Java 8, since that is what ships with Minecraft.

You're using OptiFine for 1.16.4 with 1.16.5, try removing that and see what happens. If it still has problems, post new logs please.

Considering your other topic with broken code, I can almost promise you that it is indeed your code making it not compile. The deprecated features warning can more or less be ignored, and running on Windows you do not need to install gradle, the build process takes care of that for you. You also did not answer DaemonUmbra when he asked you if you are new to modding, and more importantly, if you are new to Java.

Simple answer: yes, things changed from 1.15 -> 1.16, that method probably has a different name now (don't know what it is because I do not have a workspace setup currently). If you poke around in the Item class, you can probably find what it was changed to by looking at the type of the method parameters. If you are not decently familiar with Java, I would suggest learning more basic Java before trying to write a mod, you will be running into problems like this a lot if you do not.

Please share a screenshot of exactly what you are talking about.

Experience, mostly, but if you search it for "Caused by", and look at the exception and the list of calls that led up to it, you can usually see some package names in there related to a misbehaving mod. Not ALWAYS the case, sometimes something broken can make it look like something else is causing the problem. But, it's a good place to start.

https://forums.minecraftforge.net/announcement/13-some-old-installers-currently-do-not-work-use-latest-for-your-version/ Also, really old versions are just not supported anymore. Information on supported versions: https://forums.minecraftforge.net/topic/91712-supported-version-directory/

I can confirm from a post in another thread that forge only supports up to Java 15. If installing another Java version results in an unexpected version running, this is due to the path setup. Either the path needs to be corrected, or all versions except the one you're trying to use should be removed.

I did both client and server just in case there was a difference in downloading/installing either one, both worked. Glad it's working for ya, only thing I could think of if it works for me but not you guys would be some sort of internet/firewall issues or something!