这是什么意思

at net.minecraft.world.level.levelgen.structure.PoolElementStructurePiece.m_163129_(PoolElementStructurePiece.java:54) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at java.util.Optional.orElseThrow(Optional.java:403) ~[?:?]
        at net.minecraft.world.level.levelgen.structure.PoolElementStructurePiece.<init>(PoolElementStructurePiece.java:54) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.world.level.levelgen.structure.pieces.PiecesContainer.m_192753_(PiecesContainer.java:73) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.world.level.levelgen.feature.StructureFeature.m_191128_(StructureFeature.java:124) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.world.level.chunk.storage.ChunkSerializer.m_188254_(ChunkSerializer.java:464) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.world.level.chunk.storage.ChunkSerializer.m_188230_(ChunkSerializer.java:196) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.level.ChunkMap.m_203107_(ChunkMap.java:543) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) ~[?:?]
        at net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:157) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.level.ServerChunkCache$MainThreadExecutor.m_6367_(ServerChunkCache.java:542) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:131) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.level.ServerChunkCache$MainThreadExecutor.m_7245_(ServerChunkCache.java:550) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.level.ServerChunkCache.m_8466_(ServerChunkCache.java:266) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.MinecraftServer.m_129961_(MinecraftServer.java:787) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.MinecraftServer.m_7245_(MinecraftServer.java:776) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.util.thread.BlockableEventLoop.m_18701_(BlockableEventLoop.java:140) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.MinecraftServer.m_130012_(MinecraftServer.java:762) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:689) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at net.minecraft.server.MinecraftServer.m_177918_(MinecraftServer.java:261) ~[client-1.18.2-20220404.173914-srg.jar%23311!/:?]
        at java.lang.Thread.run(Thread.java:833) [?:?]详情链接：https://pan.baidu.com/s/1GjRchjF0bx5eGgqUUd0-fQ?pwd=1234
提取码：1234

信息不完整。这一段是堆栈信息的一部分，是关于结构生成的。