SkyFactory 3 Exception in thread "main"

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F

FireMaster1294

Guest
Title SkyFactory 3 Exception in thread "main"

Launcher Type FTB Launcher

Modpack Sky Factory

Modpack version 3.0.15

Have you modified the pack? No

Link to log file

Details of the issue I am running Java 9 on my computer, and had no difficulty opening SkyFactory last night. For some reason this appeared today, and I can't get past it. Any ideas?

Exception in thread "main" java.lang.ClassCastException: java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader
at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
 
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