Sky Factory 3 crashes when loading

  • Thread starter Thread starter morematthew
  • Start date Start date
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M

morematthew

Guest
Title Sky Factory 3 crashes when loading

Launcher Type Twitch Desktop App

Modpack Sky factory 3

Modpack version 1.10.2

Have you modified the pack? No

Link to log file
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
[18:33:27] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[18:33:27] [main/ERROR]: Unable to launch
java.lang.ClassNotFoundException: net.minecraftforge.fml.common.launcher.FMLTweaker
at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[?:1.8.0_141]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_141]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ~[?:1.8.0_141]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_141]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_141]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_141]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_141]
at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_141]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:98) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]


Details of the issue It works on my bad Pc but when i try to play on the mac, it crashes and does not load
 
In Twitch app click the pack and then click on the three dots on top right corner and select repair Minecraft.