Question

[Ironman20075]

Hi I have created a modpack and when I want to run it it says this: [B#538] File version.json not found in C:\Users\Nutzer\AppData\Roaming\.technic\modpacks\ironmans-lucky-block-pack\bin\modpack.jar
[B#538] Running C:\Program Files\Java\jre1.8.0_251\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Djava.library.path=C:\Users\Nutzer\AppData\Roaming\.technic\modpacks\ironmans-lucky-block-pack\bin\natives -Dminecraft.launcher.brand=technic -Dminecraft.launcher.version=4.538 -cp C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\mojang\patchy\1.1\patchy-1.1.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\mojang\javabridge\1.0.22\javabridge-1.0.22.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\io\netty\netty-all\4.1.25.Final\netty-all-4.1.25.Final.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\google\guava\guava\21.0\guava-21.0.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\commons-io\commons-io\2.5\commons-io-2.5.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\mojang\brigadier\1.0.17\brigadier-1.0.17.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\mojang\datafixerupper\2.0.24\datafixerupper-2.0.24.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\mojang\authlib\1.5.25\authlib-1.5.25.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\it\unimi\dsi\fastutil\8.2.1\fastutil-8.2.1.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-api\2.8.1\log4j-api-2.8.1.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-core\2.8.1\log4j-core-2.8.1.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\3.2.2\lwjgl-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl-jemalloc\3.2.2\lwjgl-jemalloc-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl-openal\3.2.2\lwjgl-openal-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl-opengl\3.2.2\lwjgl-opengl-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl-glfw\3.2.2\lwjgl-glfw-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl-stb\3.2.2\lwjgl-stb-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl-tinyfd\3.2.2\lwjgl-tinyfd-3.2.2.jar;C:\Users\Nutzer\AppData\Roaming\.technic\cache\com\mojang\text2speech\1.11.3\text2speech-1.11.3.jar;C:\Users\Nutzer\AppData\Roaming\.technic\modpacks\ironmans-lucky-block-pack\bin\modpack.jar;C:\Users\Nutzer\AppData\Roaming\.technic\modpacks\ironmans-lucky-block-pack\bin\minecraft.jar -Xms14336m -Xmx14336m -XX:+UseG1GC -XX:MaxGCPauseMillis=4 -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Nutzer\AppData\Roaming\.technic\modpacks\ironmans-lucky-block-pack -Duser.language=en net.minecraft.client.main.Main --username Ironman20075 --version 1.15.2 --gameDir C:\Users\Nutzer\AppData\Roaming\.technic\modpacks\ironmans-lucky-block-pack --assetsDir C:\Users\Nutzer\AppData\Roaming\.technic\assets --assetIndex 1.15 --uuid b90af51e0f2f41fdaddd3211d8f1397a --accessToken redacted --userType mojang --versionType release --title Ironmans Lucky Block Pack --icon C:\Users\Nutzer\AppData\Roaming\.technic\assets\packs\ironmans-lucky-block-pack\icon.png
[B#538] Analytics Response [runModpack]: 200
[B#538]  Exception in thread "main" java.lang.NoClassDefFoundError: org/lwjgl/opengl/OpenGLException
[B#538]      at net.minecraft.client.main.Main.main(SourceFile:40)
[B#538]  Caused by: java.lang.ClassNotFoundException: org.lwjgl.opengl.OpenGLException
[B#538]      at java.net.URLClassLoader.findClass(Unknown Source)
[B#538]      at java.lang.ClassLoader.loadClass(Unknown Source)
[B#538]      at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
[B#538]      at java.lang.ClassLoader.loadClass(Unknown Source)
[B#538]      ... 1 more

 

Can you help me with this? 

[JaariAtmc]

You are using free mediafire, your modpack download already broke. Use dropbox instead.

You selected Minecraft 1.8, while the Forge version appears to be for 1.12.2 This is relevant and important, change the forge version used to 1.8.

[Lord Ptolemy]

You're not advertising a modpack. Moved to Platform Pagoda.