[20:38:00] [main/ERROR]: Failed to start the minecraft server
java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'bushierflowers' at 'net.Pandarix.bushierflowers.BushierFlowers'!
at net.fabricmc.loader.impl.FabricLoaderImpl.lambda$invokeEntrypoints$0(FabricLoaderImpl.java:409)
at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:407)
at net.fabricmc.loader.impl.game.minecraft.Hooks.startServer(Hooks.java:63)
at knot//net.minecraft.server.Main.main(Main.java:112)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
at net.fabricmc.loader.impl.launch.knot.KnotServer.main(KnotServer.java:23)
at net.fabricmc.loader.impl.launch.server.FabricServerLauncher.main(FabricServerLauncher.java:69)
at net.fabricmc.installer.ServerLauncher.main(ServerLauncher.java:69)
Caused by: java.lang.ExceptionInInitializerError
at knot//net.Pandarix.bushierflowers.BushierFlowers.onInitialize(BushierFlowers.java:19)
at net.fabricmc.loader.impl.FabricLoaderImpl.invokeEntrypoints(FabricLoaderImpl.java:405)
Caused by: java.lang.NullPointerException: Block id not set
at java.base/java.util.Objects.requireNonNull(Objects.java:246)
at knot//net.minecraft.class_4970$class_2251.method_63505(class_4970.java:672)
at knot//net.minecraft.class_4970.<init>(class_4970.java:110)
at knot//net.minecraft.class_2248.<init>(class_2248.java:251)
at knot//net.minecraft.class_2261.<init>(class_2261.java:16)
at knot//net.minecraft.class_2356.<init>(class_2356.java:42)
at knot//net.minecraft.class_2356.<init>(class_2356.java:38)
at knot//net.Pandarix.bushierflowers.block.custom.GrowableFlower.<init>(GrowableFlower.java:19)
at knot//net.Pandarix.bushierflowers.block.ModBlocks.<clinit>(ModBlocks.java:25)