java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by DanielCordell
, 11 months ago
This exception has no message.
via GitHub by Tupas1
, 11 months ago
java.lang.NullPointerException:
at gregtech.common.blocks.GT_Block_GeneratedOres.setOreBlock(GT_Block_GeneratedOres.java:106)
at gregtech.common.GT_Worldgen_GT_Ore_SmallPieces.executeWorldgen(GT_Worldgen_GT_Ore_SmallPieces.java:57)
at gregtech.common.GT_Worldgenerator.generateInternal(GT_Worldgenerator.java:95)
at gregtech.common.GT_Worldgenerator.generate(GT_Worldgenerator.java:54)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:969)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at gregtech.common.blocks.GT_Block_GeneratedOres.setOreBlock(GT_Block_GeneratedOres.java:82)
at gregtech.common.GT_Worldgen_GT_Ore_Layer.executeWorldgen(GT_Worldgen_GT_Ore_Layer.java:113)
at gregtech.common.GT_Worldgenerator.generateInternal(GT_Worldgenerator.java:77)
at gregtech.common.GT_Worldgenerator.generate(GT_Worldgenerator.java:54)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:974)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at net.minecraft.world.World.func_180495_p(World.java:842)
at vazkii.quark.world.world.StoneInfoBasedGenerator.generate(StoneInfoBasedGenerator.java:59)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:964)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at net.minecraft.world.World.func_180495_p(World.java:842)
at com.pam.harvestcraft.worldgen.FruitTreeGen.func_180709_b(FruitTreeGen.java:62)
at com.pam.harvestcraft.blocks.growables.BlockPamSapling.worldGenTrees(BlockPamSapling.java:152)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generateFruitTree(FruitTreeWorldGen.java:237)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generate(FruitTreeWorldGen.java:81)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:969)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at net.minecraft.world.World.func_180495_p(World.java:842)
at com.pam.harvestcraft.worldgen.FruitTreeGen.func_180709_b(FruitTreeGen.java:62)
at com.pam.harvestcraft.blocks.growables.BlockPamSapling.worldGenTrees(BlockPamSapling.java:152)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generateFruitTree(FruitTreeWorldGen.java:237)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generate(FruitTreeWorldGen.java:56)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:974)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at net.minecraft.world.World.func_180495_p(World.java:842)
at com.pam.harvestcraft.worldgen.FruitTreeGen.func_180709_b(FruitTreeGen.java:62)
at com.pam.harvestcraft.blocks.growables.BlockPamSapling.worldGenTrees(BlockPamSapling.java:152)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generateFruitTree(FruitTreeWorldGen.java:237)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generate(FruitTreeWorldGen.java:66)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:974)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at net.minecraft.world.World.func_180495_p(World.java:842)
at com.pam.harvestcraft.worldgen.FruitTreeGen.func_180709_b(FruitTreeGen.java:62)
at com.pam.harvestcraft.blocks.growables.BlockPamSapling.worldGenTrees(BlockPamSapling.java:152)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generateFruitTree(FruitTreeWorldGen.java:237)
at com.pam.harvestcraft.worldgen.FruitTreeWorldGen.generate(FruitTreeWorldGen.java:76)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:974)
at net.minecraft.world.gen.ChunkProviderServer.func_186025_d(ChunkProviderServer.java:154)
at net.minecraft.world.World.func_72964_e(World.java:303)
at net.minecraft.world.World.func_175726_f(World.java:298)
at net.minecraft.world.World.func_180495_p(World.java:842)
at com.pam.harvestcraft.blocks.blocks.BlockBaseGarden.func_176196_c(BlockBaseGarden.java:105)
at com.pam.harvestcraft.worldgen.BushWorldWorldGen.generateGarden(BushWorldWorldGen.java:72)
at com.pam.harvestcraft.worldgen.BushWorldWorldGen.generate(BushWorldWorldGen.java:45)
at net.minecraft.world.chunk.Chunk.func_186034_a(Chunk.java:1001)
at net.minecraft.world.chunk.Chunk.func_186030_a(Chunk.java:983)
at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:298)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:174)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:197)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
at java.lang.Thread.run(Thread.java:745)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.