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You can then distribute this launcher to your players/community and when they click. : : at .FMLSecurityManager.checkPermission(FMLSecurityManager. One of the best things about our wrapper launcher is you are free to design your own Minecraft server launchers using your own graphics (or from our library) and then you simply input your server details into the configuration button. : : .FMLSecurityManager$ExitTrappedException Minecraft_command = minecraft_launcher_minecraft_command("20w14infinite",minecraft_directory,options)Įrror: Īt 0(Native Method) ~Īt (NativeMethodAccessorImpl.java:62) ~Īt (DelegatingMethodAccessorImpl.java:43) ~Īt .invoke(Method.java:498) ~Īt .launch(Launch.java:135) Īt .main(Launch.java:28) Ĭaused by: : ()IĪt (Native Method) ~Īt .(Sys.java:118) ~Īt .func_71386_F(Minecraft.java:2756) ~Īt .Main.main(SourceFile:41) ~ Step 3: Click on Custom commandsand Add New Command. Version_list = minecraft_launcher_version_list() If your Minecraft launcher still wont load at this point, you can give it elevated access by. Minecraft_directory = minecraft_launcher_minecraft_directory() Latest_version = minecraft_launcher_latest_version() Is there a problem with my code or can anyone explain to me and give me a fix to this problem? LWJGL stands for "LightWeight Java Game Library", which is the game library Mojang uses to make Minecraft. The problem is I use Minecraft 1.8.9, and it keeps throwing an error with a function in LWJGL called "()". It works really well with 1.14.3 - 1.16.5(which is what I've tested). I'm trying to make a Minecraft launcher that will always open 1.8.9 in Python because I found the minecraft-launcher-lib python package and it works a lot better than using batch in my opinion.
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