Forge Modding Tutorial - Minecraft 1.20: Workspace Setup | #1
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- เผยแพร่เมื่อ 2 ก.ค. 2023
- In this Minecraft Modding Tutorial for Forge in Minecraft 1.20 and Minecraft 1.20.1, we are setting up the Modding Workspace for the first time!
== MODDING COURSES ==
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== COMPATIBILITY ==
▶️ Compatible with 1.20 & 1.20.1
== ASSETS & DOWNLOAD LINKS ==
Adoptium JDK: adoptium.net/temurin/releases/
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Java Playlist: • Java Introduction for ...
Forge Download: files.minecraftforge.net/net/...
Parchment: parchmentmc.org/docs/getting-...
GitHub Repo: github.com/Tutorials-By-Kaupe...
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== LICENSE ==
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Hello folks coming in for 1.21 - please note that this series was created with 1.20 in mind. While you can follow _some_ steps, others might not work 1-to-1 in 1.21, because of a lot of changes! 1.21 Courses and Tutorials are already in the works, but will take a while to complete. For the time being, I suggest with sticking with 1.20 or 1.20.1 or deepening your java knowledge to be ready for the 1.21 courses or tutorials :)
Do u think it will be easy to upgrade a 1.20 mod to 1.21?
Would you just have to use an older idk for older versions of Minecraft?
parchmentmc is down is it permanently or just temporarily?
Did you also made a tutorial on how to export the mod and actually play it in the real instance of minecraft?
can't wait, in the meen time I well be continuing with your 1.18.2 series until the 1.21 tutorials release
A few things to add in case some people encounter some errors:
1. Be sure to get the x64 java version, not x86. (I as a CS student should know better but still made this stupid mistake)
2. When copying the Parchment code to add to your settings.gradle and build.gradle follow all instructions on the parchment website. For example for me now I also needed to change the mappings in the minecraft{} section in the build.gradle
3. Don't just copy the versions from the Parchment website. Their examples may work for the newest versions, but you have to compare it to the table displayed on their website. For me the version would be 2023.09.03-1.20.1 for 1.20.1. The example code on the website that was copied in this tutorial is by now for 1.20.2, which results in a version mismatch error.
4. In the gradle.properties file, the mapping_version needs to be that exact same version (2023.09.03-1.20.1 for me). In this tutorial it was not apparent for me what I need to change that version to since Kaupenjoe just inserted a date and a version without really explaining it (maybe it flew over my head). I tried 2024.01.08-1.20.1 (todays date), which obviously is not a parchment version that exists or makes sense.
All in all a great tutorial if you want to copy everything the day it releases, but it complicates it a little bit for people that follow this tutorial a few months later, because explanations why some things are done, for example the mapping_version, are missing.
Dude thank you so much I didn't understand what he meant before. Kaupenjoe needs to pin this
duuuude thanks maaan , you saved me from losin it totally
TYSM! I had an idea of what might be wrong since I was using 1.20.2, but this explanation got me the rest of the way there
Thank you! You saved a lot of time for me
Also, don't be afraid to use a version that is older than the version of forge you are using. I downloaded forge for 1.20.4 but parchment is only on 1.20.3. Parchment tutorial is a little confusing on this, but just use the latest stable version even if it's not the latest minecraft version.
This is honestly the most confusing step of Minecraft modding. Like if Minecraft modding is the hunger games, this is the first few minutes of sheer chaos where you run like your life depends on it, and if you're lucky, you'll make it out alive.
Kaupenjoe on his way to have the only real comprehensive, easy to follow tutorials for Minecraft modding
You have an attention to the viewer that is rare in programming videos. Congratulations!
Thank you very much 🙏🏻💙💙
Dude thank you so much! I had a great idea for a mod yesterday, but I had no idea how to get started. I'm a software engineer, so I already know the rough part. I'm 100% sure this will help me a bunch. Thank you for sharing such quality content!
he makes great courses which go deeper into certain subjects which is very helpful. hes also really quick with responses here and on the course. id really check it out if you get to a point here where you need more.
Awesome tutorial my guy! I'm a CS major in college but I'm working on my first Minecraft project now, and this tutorial makes the setup process so much less of a mystery! Appreciate the help!
same here :DDD yea this video slaps
For anyone wondering why they are getting an error with the 'Config' file : Kaupenjoe didn't mention it in the video, but you can just delete the 'config' line which causes an error starting the client. It is located in your .java file ! And should also be marked red if it causes errors. (For me it was probably because I am using 1.20.1 with forge 47.2.1!)
you're literally amazing
ABSOLUTE FUCKING LEGEND OMG
thank you, you are very helpful
by any chance do you know why the mod must be before the version 1.21
Well, at least someone is helping us with this
Hey, just wanna say your tutorials are amazing and thank you for keeping up to date with everything in so much detail. It's so rare for someone to explain things this thoroughly online with this much dedication.
I've been making a mod in 1.20.1 and just finished adding tree generation and my own armour by using all of your past tutorials. However if there's one thing I would like to see an updated tutorial on for 1.20, it would be how to use tags. I remember looking at your previous tag videos but the last update was in 1.18.2, from which I believe more has changed. So if you do plan on making an updated video on tags that would be greatly appreciated!
Thank you once again, and I am looking forward to following the rest of your tutorials!
Ye, I will absolutely do another video on tags, I think it is much overdue anyway 😎🙏🏻
@@ModdingByKaupenjoe Thanks! I really appreciate it. Looking forward to the rest of this updated series.
I can't wait to make my own mod using your tutorials! I have always wanted to and you are the (amazing) person who made it possible.
You do a really great job at explaining things in your tutorials, and having a new set of them to watch for every major Minecraft update is extremely helpful. Can't wait to start making mods!
Let's go, glad to hear! Excited to see what you come up with in terms of mods 😁😁💙
@@ModdingByKaupenjoe can u help me im using vscode and when i run ./gradlew runClient is crashes with error
"> Process 'command 'C:\Program Files\Java\jdk-17.0.5\bin\java.exe'' finished with non-zero exit value 1"
@@MrNoName200did you resolve the issue? if not, try checking if your java version is 17
like the sdk, language version, etc.
Great tutorial! Looking forward to watching the rest and seeing what I can create :D
First video of yours that I've seen and I'm immediately subscribing. You broke this down into easily understandable segments! I can't wait to make my dream mod! Thank you.
Let's go! Thank you so much for the kind words and welcome to modding 💙
Excited to see your mod when it's ready 😁😁
You do a great job keeping up with Minecraft, I'm sure you'll be the #1 modding guide for years
I made a small mod with some inside jokes i have with my friends in 1.19 fabric, now i have a lot more to add, this is going to be fun. Your tutorials are the best.
This is like the only good tutorial ever for modding.
so excited to make
THANK YOU SO MUCH! I've been looking for what feels like ages for a minecraft modding tutorial that goes into the depth that I need!
This was literally the perfect amount of information, and is getting me started with development of my mod. :D
Looking forward to watching more of your mods, and seeing what I can do!
Awesome to hear, thank you so much for the kind words - excited to see your mods come to live 😎😁😁
Helped me a lot!your tutorials are great!
nice tutorial, its incredible that you can setup the workspace so simply.
great tutorial!! at first it is a bit overwhelming, but once one powers through it, it gets very simple
Hyphens are not allowed in the modid btw lol. It's only lower case letters, numbers and underscores, not hyphens.
Ye, apparently a thing that changes semi-recently, but I wasn't aware of it 🙏🏻🙏🏻
FINALLY A NON-MCREATOR TH-camR
Nice video it took me a while to figure it out but in the end I got it
I'm subscribing, this is amazing.
thank you so much, it helped me a lot!
Thanks for the debugging tips! it said something about java_home even though i did what you said in the installer, but after i followed your tips it worked
Hello, I am a Korean viewer. I dream of becoming a programmer, but I am practicing while watching this video. Thank you for uploading this video!
If you get a weird error like "Caused by: java.lang.ClassFormatError: Duplicate method name "lambda$static$34" with signature "(Lnet.minecraft.world.level.block.state.BlockState;)I" in class file net/minecraft/world/level/block/Blocks" when running the client, it may be because of a mismatch in forge minecraft version (ex: 1.20.4) and parchment mapping version (ex: 1.20.2). To fix this, follow the directions at the bottom of the parchment getting started page where it says "For using Parchment for an older version on a newer MC version"
thanks 🙏🙏 i didn't realise that i was using newer version of minecraft and couldn't find a fix to this bug anywhere, this helped
Thanks, finnaly, i just couldn't make this work before.
if you have problems with parchment not wanting to work I just had to use the recommended installer area mdk for 1.20.1 and everything seems to work now. the build was successful
This guy deserves way more subscribers
Why is it that when I open the folder in intellij and go to mods.toml, the modId on line 18 is underlined in red?
You're the best man tysm
Great video! I had a few issues with mods.toml, but the fix was simply to comment out all of the example dependencies stuff at the bottom. Otherwise the tutorial worked really well!
This tutorial was really helpful ❤
I'd recommend running the client once in a while, (for people who are new to modding, like me :)) So it's easier to know when something went wrong
Hey, I would like to know why you didn't use IntelliJ's Minecraft plugin, are there any advantages the way you did it?
Thanks for the video my PC will be fixed hopefully early December and I was wanting to learn how to Mod there was a game I'd been making in Survival but I think modded where you can have custom stuff such as Mobs and Items, would make it even better
I'll have to go watch the coding in Java tutorials first, the only coding I've ever done was basic stuff over a decade ago for Web Design with the typical C++ and Game Design with Unreal Engine 3 (think it was 3) and I remember a little bit but neither of those are Java and I'm sure I've forgotten a lot
is it possible to use anything java or jdk higher than 17 instead of just 17?
PSA with the Adoptium JDK: You want to get the 64bit version. There is also a 32bit version on there that will mess you up later because of memory heap overload. I learned this the hard way
I can't thank you enough
@@i_nooby4714 Np. But also since you mentioned you can't thank me enough, it would help more people if you also make comments about any obstacles you run into on these videos. It helps people starting out that could run into similar problems.
my goal was to get a faster build time faster than 3m 11s and got 2m 5s. I now have completed my goal
how do you open the forge file on mac m1 using IntelliJ, it is greyed out when i try it?
Hey i just started to learn how to make minecraft java mods and I'll say that im going to use your tutorial to teach myself how to work on my minecraft Java mod im working on
Will the course have any geckolib tutorials, like animated items, or 3d armor?
I can't wait to see the rest
I did notice though that apparently, the build failed for me after adding parchment into the code. Edit: It was just cause I was using the current date for parchment. I changed it to 2023.6.26-1.20.1 and that fixed it for me.
if anyone is having problems with the "runClient" option, just change the forge version in settings.gradle to 47.2.19. and then press the reconfigure button and run.
thank you
@@davidson4263 np
there is no forge version in settings .gradle
When I opened the jar file for the Forge installer, I got a popup that said "“forge-1.20.1-47.3.0-installer.jar” cannot be opened because it is from an unidentified developer. macOS cannot verify that this app is free from malware." Where should I go from here?
i had this error when running the client :
Execution failed for task ':processResources'.
> Could not copy file 'D:\forge modding\src\main
esources\META-INF\mods.toml' to 'D:\forge modding\build
esources\main\META-INF\mods.toml'.
> Missing property (mod_id) for Groovy template expansion. Defined keys [minecraft_version, minecraft_version_range, forge_version, forge_version_range, loader_version_range, modmc, mod_name, mod_license, mod_version, mod_authors, mod_description, project].
forge modding being my project folder name
when i use Temurin 17 for gradle JVM, it says "JAVA HOME isn't set
How do I move my folder outside onedrive? Im using Windows 11 btw.
when i launch the client i get an error: "C:\user\(my user)\desktop\forge-1.20.1-47.2.32-mdk\build
esources\main has mods that were not found" if anyone knows why this happens i would really appreciate it
I love the idea of modding. But every time I start IntelliJ it says my SVJ finished with non zero output and no matter wich one I try I can’t get it to work. And I don’t have the one from the video. Can anyone help?
Ah finally, all the java I learned from kan academy instead of doing math can help me now
I try to do the runclient command and the window opens, but then it just crashes. it says "Process 'command 'C:\Users\Xavier\.jdks\corretto-17.0.6\bin\java.exe'' finished with non-zero exit value 1". is this a problem with my jdk?
EDIT: fixed a similar problem i had on fabric by making sure my jdk was x64.
Hey, I have a problem. When I try to open the forge folder with intelliJ, it returns me an error.
11:18 Every time I click on "Load Greadle Changes" is fails. It always shows "Could not read workspace metadata from C:\"file location"\metadata.bin". This only happends after I make the changes for parchment.
Your tutorial is amazing I love that (I am brazilian, sorry for my English), but I hava a question why did you delete a lot of parts of the code ?
Hey I really love the effort you put into ur vids and i cant wait to try it. Im just having a probelm, when i start the program nothing downloads, it just say "Cause: zip END header not found" in the build thingy. Im not sure what to do..
trying to follow this tutorial after the java tutorials is insane this man talks like 1000% faster
lov u Kaupenjoe
So i can't run client because theres an error over modEventBus.addListener(this::addCreative); says unable to resolve method. I notice you didn't have that error. Not sure what's wrong :/
Hey, I'm not sure if I just haven't seen it but do you also got a tutorial on implementing shaders into forge mods. I set up a mod and put a functional simple shader into assets/shaders folder but now I'm stuck at telling the mod to have the shader active. I can't find any wiki or documentation of how to do it :(
this was posted in 2023 can i use the most recent jdk?
hi, can you help when I open the project it gives an error: Cannot invoke "java.nio.file.Path.toString()" because the return value of "java.nio.file.Path.getFileName()" is null
What's the difference between downloading forge and just creating the mod within the intellij interface? I get an error everytime I do that.
how do I get rid of the temurin thing by the file, it doesn't look exactly like yours despite me following those steps to a T which tells me I did something wrong which is why I'm asking
I'm so glad these exist; I would have no idea where to start without this!
parchment isnt working, I did all the steps you did, so whats going on?
Make sure the repositories maven is in a separate new maven function because you will get a build error if its in the maven that appears by default
Got a problem. So I’m out of disk space. Thought I have another disk that has more storage. But it won’t allow me to change it. What should I do now?
If I could, I would use your course😀
Nice!
i got a problem, at the verry end of the tutorial, i ran the client, but it showed an error about it having to be displayed in a file as public [name mod], are there any solutions to this?
It would be great if you tried to explain what exactly we delete in TutorialMod class. Can't understand this chaos and why we do that
So I work on mac, what commands do I have to use in place of shift + f6?
Edit: just add fn
what do i select in the intellij download menu? (gredle, java etc.)???
Is there a way to use VS Code instead of Intellij IDEA or it is much much harder and complicated from using Java dedicated IDE?
i have a problem when i change the packet name at the top of the example mod class. whenever i rename it, it says "cannot resolve symbol Config" what do i do about that?
In my case, remove any reference to Config and also delete Config entirely
Absolute neat
What does this error message mean? Does this have something to do with my java jdk? I have actually downloaded jdk 17.
The error occurs when I execute runClient.
Exception in thread "main" java.lang.module.ResolutionException: Module it.unimi.dsi.fastutil reads more than one module named cpw.mods.securejarhandler
I’m confused about the license part, what do I put if this is my first mod. Do I put MIT like in the video?
I cant find a mapping_version line like in 11:06. The closest thing I see is one line of code that says "mappings channel: mapping_channel, version: mapping_version" but when I try to change it it causes errors. Am I missing something?
Edit: After posting this I immediately found a line of code on the parchment website that ended up working.
Question. Dose it have to be your minecraft user name at this part right here 8:07
Hey bro I really love your videos could you help me I have a problem. When I try to get in multiplayer it says something about a microsoft account is there any way to put the account or to get in multiplayer, because I need to check some events that crash at server and not on client. Thank you
when i open the folder the build fails "java.io.StreamCorruptedException: invalid type code: 00", can anybody help? running the command java -version in terminal gives me correct output
Is it the same for modding 1.8 mc version of forge or do you have to do something different?
Would using Visual Studio C# work for the coding side of things?
For some reason I had to redo these first steps and now in my projext settings thing the SDK file is saying Eclipse Temurin instead of '17 java version" like yours does, how do I fix that?
I personally downloaded java 17 and it appeared
i keep getting the error message "Cannot invoke "java.nio.file.Path.toString()" because the return value of "java.nio.file.Path.getFileName()" is null" when opening the Path with intelliJ please help
Cannot invoke "java.nio.file.Path.toString()" because the return value of "java.nio.file.Path.getFileName()" is null
keep getting this how would i fix this? i can build the gradle
is anyone else having an issue where it says cannot invoke “java.nio.file.Path.toString()” because the return value of “java.nio.file.Path.getFileName()” is null whenever i try to load the forge mdk?
Just a quick question about the MIT license section, what exactly does the MIT license do? From my understanding, people can use my code but have to give credit, is that basically what it is?
Yep, that's pretty much it 😁
Why is it that everytime I try this I get an error just doing the build process. Reset my pc to factory settings and downloaded all the stuff in the video only for it to fail again.
Honestly, I have no clue how to code, but I do want to become a game developer so I figured that the best way to start would be to mod Minecraft. This really helped.
Edit: Now that I think about it, it probably wasn't the best idea to learn all this right before 1.21 drops, but if I had waited I would've never learned.
Hey, i'm running into an error when i'm trying to open the project. It says that it's unable to start the deamon process and further down is this message
Error occurred during initialization of VM
Could not reserve enough space for 3145728KB object heap
i've tried to increase the memory heap but that didn't change anything, does anyone have an idea what i can do?
great tutorial! But wait, how do you actually turn this into a jar file?
I'm getting an error. it says "Unknown host 'services.gradle.org'.
Please ensure the host name is correct. If you are behind an HTTP proxy, please configure the proxy settings either in IDE or Gradle."
Can some one help me?
Why cant I find the External Libraries Section? (I use Eclipse if that is a problem) I only have a Project and External Dependecies
if im on sdk21 do i need to install sdk17 or will this still work with 1.20.1??? please someone anyone ??? im new to modding and java but i would love a guide to help out please: )
Is there a Kaupenjoe for Minecraft Alpha/Beta?
can you do a tutorial of adding custom hats that you can add effects on them