Jump to content
View in the app

A better way to browse. Learn more.
Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

[main/ERROR] [LaunchWrapper]: Unable to launch

UrHeadset
in Support & Bug Reports

Featured Replies

Posted

I am trying to run a forge 1.12.2 server, but after 2 days of trying stuff, finding out what works and doesn't, I've come to a standstill at this error. I have no idea how to fix it and can't find anything online either. Any help would be greatly appreciated.

 

Here is the console dump, from start to end (it's not that long)

C:\Users\UGG Server\Documents\Modded Servers\Test Server 1.12.2>java -Xmx8G -jar forge-1.12.2-14.23.5.2860.jar --nogui
2023-02-14 23:54:33,240 main WARN Disabling terminal, you're running in an unsupported environment.
[23:54:33] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker
[23:54:33] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker
[23:54:33] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLServerTweaker
[23:54:33] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2860 for Minecraft 1.12.2 loading
[23:54:33] [main/INFO] [FML]: Java is OpenJDK 64-Bit Server VM, version 1.8.0_362-362, running on Windows 10:amd64:10.0, installed at C:\Program Files\OpenJDK\openlogic-openjdk-8u362-b09-windows-64\jre
[23:54:33] [main/INFO] [FML]: Searching C:\Users\UGG Server\Documents\Modded Servers\Test Server 1.12.2\.\mods for mods
[23:54:33] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[23:54:33] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[23:54:33] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[23:54:33] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[23:54:33] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[23:54:35] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[23:54:35] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[23:54:35] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[23:54:36] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[23:54:36] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[23:54:36] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer}
[23:54:39] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.reflect.InvocationTargetException: null
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_362-362]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_362-362]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_362-362]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_362-362]
        at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
        at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_362-362]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_362-362]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_362-362]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_362-362]
        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70) [forge-1.12.2-14.23.5.2860.jar:?]
        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34) [forge-1.12.2-14.23.5.2860.jar:?]
Caused by: java.lang.UnsatisfiedLinkError: C:\Program Files\OpenJDK\openlogic-openjdk-8u362-b09-windows-64\jre\bin\freetype.dll: Can't find dependent libraries
        at java.lang.ClassLoader$NativeLibrary.load(Native Method) ~[?:1.8.0_362-362]
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1934) ~[?:1.8.0_362-362]
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838) ~[?:1.8.0_362-362]
        at java.lang.Runtime.loadLibrary0(Runtime.java:843) ~[?:1.8.0_362-362]
        at java.lang.System.loadLibrary(System.java:1136) ~[?:1.8.0_362-362]
        at sun.font.FontManagerNativeLibrary$1.run(FontManagerNativeLibrary.java:59) ~[?:1.8.0_362-362]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_362-362]
        at sun.font.FontManagerNativeLibrary.<clinit>(FontManagerNativeLibrary.java:32) ~[?:1.8.0_362-362]
        at sun.font.SunFontManager$1.run(SunFontManager.java:346) ~[?:1.8.0_362-362]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_362-362]
        at sun.font.SunFontManager.<clinit>(SunFontManager.java:342) ~[?:1.8.0_362-362]
        at java.lang.Class.forName0(Native Method) ~[?:1.8.0_362-362]
        at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_362-362]
        at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:82) ~[?:1.8.0_362-362]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_362-362]
        at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74) ~[?:1.8.0_362-362]
        at java.awt.Font.getFont2D(Font.java:491) ~[?:1.8.0_362-362]
        at java.awt.Font.access$000(Font.java:224) ~[?:1.8.0_362-362]
        at java.awt.Font$FontAccessImpl.getFont2D(Font.java:228) ~[?:1.8.0_362-362]
        at sun.font.FontUtilities.getFont2D(FontUtilities.java:200) ~[?:1.8.0_362-362]
        at sun.font.FontUtilities.fontSupportsDefaultEncoding(FontUtilities.java:358) ~[?:1.8.0_362-362]
        at com.sun.java.swing.plaf.windows.WindowsLookAndFeel$WindowsFontProperty.configureValue(WindowsLookAndFeel.java:2293) ~[?:1.8.0_362-362]
        at com.sun.java.swing.plaf.windows.DesktopProperty.createValue(DesktopProperty.java:154) ~[?:1.8.0_362-362]
        at javax.swing.UIDefaults.getFromHashtable(UIDefaults.java:231) ~[?:1.8.0_362-362]
        at javax.swing.UIDefaults.get(UIDefaults.java:161) ~[?:1.8.0_362-362]
        at javax.swing.MultiUIDefaults.get(MultiUIDefaults.java:64) ~[?:1.8.0_362-362]
        at javax.swing.UIDefaults.getFont(UIDefaults.java:388) ~[?:1.8.0_362-362]
        at javax.swing.UIManager.getFont(UIManager.java:672) ~[?:1.8.0_362-362]
        at javax.swing.LookAndFeel.installColorsAndFont(LookAndFeel.java:208) ~[?:1.8.0_362-362]
        at javax.swing.plaf.basic.BasicPanelUI.installDefaults(BasicPanelUI.java:66) ~[?:1.8.0_362-362]
        at javax.swing.plaf.basic.BasicPanelUI.installUI(BasicPanelUI.java:56) ~[?:1.8.0_362-362]
        at javax.swing.JComponent.setUI(JComponent.java:666) ~[?:1.8.0_362-362]
        at javax.swing.JPanel.setUI(JPanel.java:153) ~[?:1.8.0_362-362]
        at javax.swing.JPanel.updateUI(JPanel.java:126) ~[?:1.8.0_362-362]
        at javax.swing.JPanel.<init>(JPanel.java:86) ~[?:1.8.0_362-362]
        at javax.swing.JPanel.<init>(JPanel.java:95) ~[?:1.8.0_362-362]
        at net.minecraft.server.gui.MinecraftServerGui.func_120018_d(MinecraftServerGui.java:119) ~[oc.class:?]
        at net.minecraft.server.gui.MinecraftServerGui.<init>(MinecraftServerGui.java:91) ~[oc.class:?]
        at net.minecraft.server.gui.MinecraftServerGui.func_120016_a(MinecraftServerGui.java:53) ~[oc.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_120011_ar(DedicatedServer.java:500) ~[nz.class:?]
        at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1571) ~[MinecraftServer.class:?]
        ... 12 more
A problem occurred running the Server launcher.[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]: java.lang.reflect.InvocationTargetException
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]:       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]:       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]:       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]:       at java.lang.reflect.Method.invoke(Method.java:498)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]:       at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:34]:       at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]: Caused by: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        at java.lang.Runtime.exit(Runtime.java:101)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        at java.lang.System.exit(System.java:987)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[23:54:39] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:75]:        ... 6 more

C:\Users\UGG Server\Documents\Modded Servers\Test Server 1.12.2>PAUSE
Press any key to continue . . .

Edited by UrHeadset

1.12.2 is no longer supported here (but try running in supported environment).

I'm not good at modding, but at least I can read a crash report (well enough). That's something, right?

Guest
This topic is now closed to further replies.
https://forums.minecraftforge.net/topic/121204-mainerror-launchwrapper-unable-to-launch/
Go to topic listing

Important Information

By using this site, you agree to our Terms of Use.

I accept

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.