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via GitHub by maxanier
, 1 year ago
This exception has no message.
java.lang.NullPointerException at net.minecraftforge.fml.common.registry.PersistentRegistryManager.makeDelegate(PersistentRegistryManager.java:694)[PersistentRegistryManager.class:?] at net.minecraftforge.fml.common.registry.IForgeRegistryEntry$Impl.<init>(IForgeRegistryEntry.java:67)[IForgeRegistryEntry$Impl.class:?] at amerifrance.guideapi.api.impl.Book.<init>(Book.java:16)[Book.class:1.9.4-2.0.0-40]