jar in the window that will open up. java:34) A detailed walkthrough of the error, its code path and all known details is as follows: No, Forge for 1. 42, 18. . Download links for the latest version are below. theofficialgman added a commit to cobalt2727/L4T-Megascript that referenced this issue on Jan 6, 2022. 10 instance in MultiMC and then select the “Loader mods” tab on the left-hand side of the window. 1 and some people may find there way here from there, I figured it couldn't hurt to say this. Archived post. In their install guide he says to adjust the min and max in multimc and i did that. Under settings - Java, make sure you are using a new version of Java, best 64-bit Java 17 or 64-bit Java 21. 18 Pre Release 2 and above require the use of Java 17" Steps to reproduce. The resulting link is automatically opened in your default browser, or you can click on the link in the pop-up that appears. com resolves to: [143. 7. Follow the steps and it'll give you a link you can paste here. After you click that it gives you a link. 8. OneSixLauncher. I first ran into a code -1 error, so I started looking at 1615 because it shared the code -1 issue I was getting prior to the workaround I was trying. Use 7 or later. My problem is that 1. Reload the launcher, and it should show up modified versions of Forge,. 17+ selected on the general setting then removed the specific java settings on the instance (was selected for me). 14. 5, but when I went to go launch, the game window would pop up for a second before closing with the code -1. app. 6 comments. This is the full log . 8. 1 Fabric crashing on M1 Mac (Java Arm64) Recently, i started using multi mc to run minecraft with another java. Installing. 6, using 64-bit architecture, from Oracle Corporation. 16-3434 Launched instance in online mode authserver. The official Minecraft launcher from Mojang comes with an embedded Java runtime library to make it easier to play. ClientBrandRetriever should have been associated with the minecraft jar file, and should have returned us a valid, intact minecraft jar location. 1 Minecraft Version ID: 1. 6. I am using the latest version of Forge 1. txt. I have them all. 1 task done. I know all the mods work together. Now open MultiMC, right click on the instance icon, select “Edit Instance”. Process exited with code -1 (0xffffffffffffffff). 1 task done. Switching between all installations on auto-detect. Before running MultiMC you need to install Java version 17. Choose the download link for your OS. In the output directory, a fabric-server-launch. 17. i have a 32 bit multi mc, because the download linked it to that. You appear to be running Windows 10, which is known to cause issues with old integrated Intel graphics. 3" and opened it with intellij , installed the. Launched instance in online mode. Bugs for older packs will not be fixed, unless. I had to dabble with Java, namely I had to remove Java 19 and replace it with Java 17 from my mac, which I'm not sure it was completely successful because after doing so, now I can't launch minecraft in multimc. 0. The text was updated successfully, but these errors were encountered:no you are just being a smart ass. Whenever i load up fabric, even when i disable all the mods, i get this error: MultiMC version: 0. MultiMC version: latest Operating System:Win10 Pro Suspected cause:Probably the Libs After the first launch ,few mods requested few libs and i just installed them than its happen the libs and extra mods after i installed -bdlib-1. true dat. Follow the steps and it'll give you a link you can paste here. System Information: MultiMC version: 0. Oh! Ok, was like "This instance is running on Java 17, like wth is this other one not?" . 33. lang. Java 17 can be downloaded from Adoptium. 180. I tried to install enigmatica 6 through multimc install from zip and keeps failing to start. mojang. MultiMC version: 0. CmdrClown commented on Aug 25, 2019. Minecraft 1. This got it working for me. 6. Saved searches Use saved searches to filter your results more quicklyghost commented on Jul 16, 2019. The main launcher seems to do this. Go to Download the Mac OS X package. 6. " Java is version 17. Minecraft Forums. Download the Java 16 sdk from oracle and install it, then go to the multimc settings for your 1. . Prism is a fork of MultiMC. 198. Ok, need to figure out how to run multiple versions of Java and not break the FTB or Curse Forge apps. Saved searches Use saved searches to filter your results more quicklyMinecraft-moding: Mod works only in IDE but not when exported as jar. 16-3431 Launched instance. 17. I fixed this problem by changing the Gradle JVM settings in IntelliJ settings: In the Settings/Preferences dialog, go to Build, Execution, Deployment → Build Tools → Gradle. Welcome to my tutorial series in MultiMC. Right click the instance and click edit instance. java:567) at org. com resolves to: [108. Fixed it, had to download java 8 then go into multimc and reconfigure it’s start logs to use java 8Operating System Windows Description of bug Attempting to get my custom 1. 0. Click on Minecraft Log followed by Upload. not approved by or associated with mojang or microsoft Perhaps this question has been asked before, but my MultiMC says I have java on my system, but that it isn't updated enough to run minecraft 1. 1injavaw. Operating System No response Description of bug i havent been able to launch one of my 1. 55, 108. moja. When I go to open a 1. 2-1222 Operating System: Windows 10 Summary of the issue or suggestion: Pack does not launch when clicking launch. this should work for windows 10/11. EntryPoint. Thanks for any help offered. 17 and newer. 6. jar, which is the vanilla server JAR, generally found on Mojang's version announcement blog posts, next to it, but will also generate a properties file on first launch where you can change the path. g. When I launch Minecraft with Java 17 it says it's incompatible. 6. ago. 220. Click on Browse and pick the Enigmatica . 7. Minecraft 1. MultiMC version 0. 17. 17 or newer: Temurin 17 (LTS)So, I just installed MultiMc not long ago and I was going to play version 1. Go to the setting tab and then the Java tab. 6, using 64-bit architecture, from Oracle Corporation. 4 with these mods:I've wanted to create a mod pack for my friends and me but for some reason, it doesn't load. 37, 52. ). FIXED BUGS IN 1. 210. download the java17-19 prepack, not the normal one (=java8) if you want to use that. exe on Windows and now can scan most, if not all the usual Linux java paths. At the moment I'll try to program a simple Minecraft mod which automatically writes a text into a Minecraft book. Move "Remove" Button from right next to "Refresh" Button. 6. 19. minecraft. at org. These crash errors started to appear when i installed windows 10. Help with MultiMC 5 crashing. Java memory settings. GH-3490: Instance sorting is now aware of numbers (and sorts 99 before 100). I can connect from the server page fine but as soon as I join something I. defineClass(Unknown Source) at java. Both ways had the same issue " Failed to start Minecraft: java. 18 is made for java version 17 and your pc probably has an older version like java 16, so you need to install java 17 and configure MultiMC to use that version. 6. . EDIT: I downloaded "fabric-example-mod 1. mojang. You will see the memory settings you set earlier and a box for JVM arguments. Remove your version of framework, and redownload it using the mod downloader. CasperOng opened this issue on Dec 9, 2021 · 2 comments. Download the Java 16 sdk from oracle and install it, then go to the multimc settings for your 1. And btw, 1. . Please select one of the following or browse for a java. 17. Try Java 8 for 1. minecraft. Operating System macOS Description of bug I cannot open Minecraft 1. Yeah i believe so. I've gotta be doing something wrong and I got no bloody clue. Launched instance in online mode. 10 Operating System: Windows 10 (. 65. Can't install Java, getting virtual machine error[17:24] [main/ERROR] [FML]: Technical information: The class net. com resolves to: [108. 1 support may not have been added to MutliMC yet. I was wondering how I could fix this issue. The text was updated successfully, but these errors were encountered:This video is to show you how to fix the Java. 226. No response. 8. 6. Pixel format not accelerated Means your video card's drivers are too old. . In this video, I show you how to download and install MultiMC, Java 17, and switch preferred graphics device. error: Minecraft 1. Suspected cause. The first thing I did was check java on the website but it couldn't find it so I uninstalled java cleaned registry and reinstalled version 7u79 (64bit). Summary of the issue or suggestion: Instance crashed at launch. commented. In the command window type java -version and press Enter. 18 Pre Release 2 and above require the use of Java 17" error. Don't necessarily have anything but here is the codeTeams. 16. true. To get an expired account working again, I'm forced to click Remove, and then Add Mojang. . 63, 108. 7 Operating System: Windows 10 Summary of problem- MultiMC won't run any instances What Should Happen Instances should run Steps to Replicate issue Open MultiMC Create instance Attempt to run insta. reported: [LWJGL] Failed to load a library. 1+build. I am trying to run the SevTech Ages modpack on my Linux Mint PC using MultiMC 5, but I get errors when trying to launch it. System Information MultiMC version: 0. 239. 13-custom. In the case of Java 17 make sure you are updated to at least 17. The Real Housewives of Atlanta; The Bachelor; Sister Wives; 90 Day Fiance; Wife Swap; The Amazing Race Australia; Married at First Sight; The Real Housewives of Dallas I've wanted to create a mod pack for my friends and me but for some reason, it doesn't load. Modrinth packs can be installed using the "Add instance" button and clicking "Modrinth" on the left. 14-3001 Checking Java version. This issue is unique. Framework is a mod you can try to remove and see if it works. What should happen: Pack should launch Steps to reproduce the issue (Add more if n. 16 and older. 0. 0. mojang. . You can use this version of Java in MultiMC. 1 instance that I just created to try, the game crashes with the following stack trace: [17:41:20] [Render thread/INFO]: Setting user: MrAnimaM [17:41:20] [Render thre. close:duplicate support. Operating System Windows Description of bug I try installing many different versions of Java, but none of is detected by the launcher. Java 19 has some incompatibilities with mods, switch back to Java 17. Check the "Java installation" box at the top. 17. The second pre-release for Minecraft Java is now available. 58, 52. The crash report. Java Version: 17 Early-Access Build 27 Windows Version: 10. 2025. Help: can't launch minecraft. 0. 11-1430 on win32. 11-1430 on win32. On the right side there is a menu item "edit instance" with the specific settings for that instance that you want to run. 224. . jar will be created. 0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM. It says, "You do not have a working Java set up yet or it went missing. Also. Removed BYG and Optifine, and I never had Terraforged. txt &. Did you manually point this to your Java 17+ install location? That might be the next place to look if you haven’t. 18. 6, older variants can cause start-up errors. 1 requires JDK 16 or higher (JDK 17 recommend due to LTS support). 12. 16-3431 Launched instance in online mode authserver. 176. Debug=true for better diagnostics. app. 12. exe, it cannot detect any version of Java. Description of bug. 139. 8. after system update. reflect. mojang. 0. You should see something like this:Hello, I tried to make a forge server on 1. I have tested uninstalling the java 19 and then MultiMC started to recognize java 8. Suspected cause. Description. " > browse to the java. 51. 8. MultiMC is a free, open-source launcher for Minecraft, managed by @peterix. I've personally had issues with the official Oracle version of Java on Linux, and it will help eliminate the issues. My buddy who's a computer wiz said that it potentially might be because one of the mods isnt. Launch minecraft and open f3 menu. log: MultiMC version: 0. Reload to refresh your session. Saved searches Use saved searches to filter your results more quicklyI did. 18 pre-release has appeared! This one uses a newer Java version and includes a long list of bug fixes - check them all out right here!I'm trying to install some fabric mods on multimc. exe. 16-3431 Launched instance in online mode authserver. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Java Version: 17. Search Search all Forums Search this Forum Search this Thread Tools Jump to Forum Crash game when start Fabulously optimizer + Iris mod. . lang. Operating System: MacOS. Install it and remember the location where you install it. go to "C:Program FilesJava" and find the folder for java 17 you've downloaded, then go to bin, find the. I already tried to re-install MultiMC 3 time now. The stacktrace is referring to. Uninstalled java 8 and installed java 18 (latest version of java) didn't work. 120. This means you can run Minecraft with wrappers like `optirun` and get better performance with hybrid graphics on linux without workarounds. New comments cannot be posted and votes cannot be cast. 12-develop-1432 Operating System: macOS Catalina 10. . 2 with no mods installed, I also. 85. 0\_192-solus, Oracle Corporation Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 585807144 bytes (558 MB) / 805830656 bytes (768 MB) up to 1908932608 bytes (1820 MB) CPUs: 6 JVM. Try installing OpenJDK and see if that fixes it. 23, 13. 1 task done. lang. But when I start Minecraft with the Mod normally without the. Launched instance in online mode Authentication server is online. multimc. Download java 17. Whenever i load up fabric, even when i disable all the mods, i get this error: MultiMC version: 0. At that time, I wasn't using any Minecraft mods. 18 server/world I keeps saying "Minecraft 1. reported: [LWJGL] Failed to load a library. By downloading the zip file from the curse forge website and dragging and dropping it to the MultiMC. Use 7 or later. This depends on if you have 64 or 32 bit in your computer I have 64bit so i chose that. Extra info after I disabled the Fabric API. Currently, we recommend heading over to Adoptium to install the latest versions of Java. I got the jist of what's happening here, it appears that an important class file was tampered with. java:34) -- System Details -- Details: Minecraft Version: 1. Refresh it a couple of times to ensure it detects. java:568) at org. 5, but when I went to go launch, the game window would pop up for a second before closing with the code -1. Steps to reproduce create an instance in Minecraft. Minecraft 1. MultiMC version: 0. 0. Somehow by some miracle, it works. Please help me fix this, I'm am trying to play Agrarian Skies 2 on my macbook. (deleted the . Create a vanilla instance and run it, then the message "Minecraft 21w19a and above require the use of Java 16" shows. 37, 108. 4 comments. 19. Here's the crash report. Now with the instance selected, click on the Edit Instance button on the right: . Below is the Minecraft Log ---- Minecraft Crash Report ---- // I bet Cylons wouldn't have this problem. The current, most recent version from Oracle, version 18, does not work. 17. Add a Comment. 1 and 1. 0 is Java 16 Check the Multicraft settings - there should be a way to change the java executable to the java 17 versionSaved searches Use saved searches to filter your results more quicklyDevelopment. Click the "Settings" section on the left. Switching between JDK 17 and JRE 1. I switched to Java 8, now when I test Java in Multimc's settings, this shows up: Java Test Failure The specified java binary didn't work with the arguments you provided:Sorry to kinda necro bit this is the closest I've gotten to actually having an answer to my problem. net resolves to textures. 228]MultiMC has a global setting to set which java version is used as well as an option to set the java version on the specific pack. 8. 17 instance today exactly the same way I used to make a new instance, and every time I launch it the. 4. A detailed walkthrough of the error, its code path and all known details is as follows:. MultiMC is Apache2. Just know that if you plan to play any 1. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. 14-3001MultiMC version: 0. I know launch problems usually means you should check your Java version. 4. mojang. The official Minecraft launcher from Mojang comes with an embedded Java runtime library to make it easier to play. exe or updating the graphics drivers. 0. He holds a Microsoft Certified Technology Specialist (MCTS) certification and has a deep passion for staying up-to-date on the latest tech developments. Additionally, an issue where sprinting while flying into a block. Launched instance in online mode authserver. 0. 65. Snowfall-Master commented. minecraft. 18 Pre Release 2 and above require the use of Java 17, but im using java 17 · Issue #4494 · MultiMC/Launcher · GitHub. #5287 opened 3 weeks ago by LazyFleshWasTaken. 2 forge. 18. EntryPoint. 138. if you are using forge use java version 1. Operating System: Windows 10 Pro, 64-bit. Make sure to replace example. its actually both of these things. I know with the old jar launcher you could specify a different java version but not seeing this option with the new launcher. All stable versions of Minecraft from 1. 6. IOException forcibly closed by remote host. I am unsure if this is a bug so my apologies if. For explanation, see: Increasing Java's memory allocation. As such, until Java downloading is implemented, you will need to manually install Java to run Minecraft with PolyMC. MultiMC has no authority over mojang, microsoft, or the systems they choose to. The first thing will ask for that same long. The issue template you deleted was there for a reason. 17 and upwards will require Temurin 17 (LTS), while anything below will require Temurin 8 (LTS). Alright so when playing hypixel and switching servers (e. Edit the instance, on the Minecraft log tab there's an Upload button. It appears you're using LiteLoader WITH Forge. 14.