ANd when I went back to the game, the furnace was gone, as well as the crafting table next to it. The resources had not been returned to my inventory. This is single player

Tried a wooden axe and coal. Both cause crash

---- Minecraft Crash Report ----
// Why is it breaking

Time: 9/28/16 7:35 PM
Description: Updating screen events

java.lang.NullPointerException: Updating screen events
at asg.b(SourceFile:316)
at asg.c(SourceFile:372)
at acr.a(SourceFile:15)
at acg.a(SourceFile:218)
at bni.a(SourceFile:413)
at bhz.a(SourceFile:512)
at bhz.b(SourceFile:483)
at bhh.k(SourceFile:409)
at bhh.p(SourceFile:380)
at bel.t(SourceFile:1583)
at bel.av(SourceFile:967)
at bel.a(SourceFile:395)
at net.minecraft.client.main.Main.main(SourceFile:124)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

– Head –
Thread: Client thread
Stacktrace:
at asg.b(SourceFile:316)
at asg.c(SourceFile:372)
at acr.a(SourceFile:15)
at acg.a(SourceFile:218)
at bni.a(SourceFile:413)
at bhz.a(SourceFile:512)
at bhz.b(SourceFile:483)
at bhh.k(SourceFile:409)
at bhh.p(SourceFile:380)

– Affected screen –
Details:
Screen name: bin

– Affected level –
Details:
Level name: MpServer
All players: 1 total; [bpl['porrohman'/1068, l='MpServer', x=-39.92, y=45.00, z=219.63]]
Chunk stats: MultiplayerChunkCache: 1084, 1084
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-36,64,256), Chunk: (at 12,4,0 in -3,16; contains blocks -48,0,256 to -33,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 15824 game time, 15824 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 99 total; [wr['Chicken'/98, l='MpServer', x=-68.48, y=66.00, z=213.82], wr['Chicken'/99, l='MpServer', x=-51.18, y=64.00, z=177.53], wr['Chicken'/100, l='MpServer', x=-64.71, y=64.00, z=198.58], wr['Chicken'/101, l='MpServer', x=-46.12, y=66.00, z=205.75], wz['Sheep'/102, l='MpServer', x=-45.26, y=71.00, z=246.59], wz['Sheep'/103, l='MpServer', x=-22.78, y=67.00, z=245.49], wz['Sheep'/104, l='MpServer', x=-62.27, y=68.00, z=243.50], wz['Sheep'/105, l='MpServer', x=-51.46, y=67.00, z=218.11], wr['Chicken'/133, l='MpServer', x=5.50, y=65.00, z=271.50], wr['Chicken'/134, l='MpServer', x=1.50, y=65.00, z=270.50], wr['Chicken'/135, l='MpServer', x=-1.50, y=65.00, z=270.50], wr['Chicken'/136, l='MpServer', x=-0.50, y=64.00, z=273.50], wr['Chicken'/137, l='MpServer', x=17.50, y=63.00, z=287.50], wr['Chicken'/138, l='MpServer', x=18.15, y=67.00, z=279.57], wr['Chicken'/142, l='MpServer', x=36.50, y=69.00, z=178.50], wr['Chicken'/143, l='MpServer', x=38.50, y=69.00, z=178.50], wr['Chicken'/144, l='MpServer', x=35.50, y=69.00, z=178.50], wr['Chicken'/145, l='MpServer', x=36.50, y=69.00, z=181.50], ze['item.tile.sapling.oak'/28893, l='MpServer', x=-59.00, y=71.00, z=218.20], aad['Spider'/29100, l='MpServer', x=-45.30, y=37.10, z=211.17], aab['Skeleton'/29101, l='MpServer', x=-26.30, y=42.00, z=203.30], ze['item.item.egg'/25062, l='MpServer', x=0.99, y=64.00, z=271.57], aaj['Zombie'/29201, l='MpServer', x=-53.75, y=26.00, z=228.57], ze['item.item.egg'/29645, l='MpServer', x=-67.13, y=66.00, z=215.70], wo['Bat'/29742, l='MpServer', x=-54.45, y=21.49, z=226.42], ze['item.tile.sapling.oak'/30099, l='MpServer', x=-60.37, y=69.00, z=221.37], aab['Skeleton'/30111, l='MpServer', x=-118.50, y=17.00, z=283.50], bpl['porrohman'/1068, l='MpServer', x=-39.92, y=45.00, z=219.63], aaj['Zombie'/30314, l='MpServer', x=-58.27, y=50.00, z=213.40], wo['Bat'/30437, l='MpServer', x=-5.64, y=65.10, z=200.25], aaj['Zombie'/30506, l='MpServer', x=14.50, y=26.00, z=298.50], wo['Bat'/30566, l='MpServer', x=-76.46, y=41.56, z=217.45], aab['Skeleton'/30755, l='MpServer', x=-61.29, y=31.00, z=218.49], wo['Bat'/30903, l='MpServer', x=-6.68, y=32.55, z=195.63], zk['Creeper'/31001, l='MpServer', x=-99.50, y=67.00, z=244.50], aad['Spider'/31025, l='MpServer', x=21.50, y=71.00, z=154.50], wo['Bat'/31056, l='MpServer', x=-62.52, y=28.00, z=212.47], aaj['Zombie'/31220, l='MpServer', x=-119.50, y=66.00, z=190.50], aad['Spider'/31251, l='MpServer', x=-63.82, y=64.00, z=197.44], zk['Creeper'/31267, l='MpServer', x=-74.50, y=33.00, z=296.50], aab['Skeleton'/31348, l='MpServer', x=-43.50, y=65.00, z=155.50], aaj['Zombie'/31370, l='MpServer', x=-46.20, y=21.00, z=235.51], aaj['Zombie'/31372, l='MpServer', x=-35.50, y=18.00, z=237.24], aaj['Zombie'/31413, l='MpServer', x=-47.78, y=64.97, z=218.43], wo['Bat'/31478, l='MpServer', x=-8.83, y=32.38, z=193.57], zk['Creeper'/31524, l='MpServer', x=-51.20, y=25.00, z=220.44], zk['Creeper'/31525, l='MpServer', x=-47.18, y=24.00, z=216.60], wo['Bat'/31550, l='MpServer', x=-93.51, y=38.68, z=206.17], wo['Bat'/31588, l='MpServer', x=-86.50, y=37.29, z=225.58], xb['Squid'/31620, l='MpServer', x=-9.60, y=62.46, z=282.41], xb['Squid'/31621, l='MpServer', x=-9.60, y=62.00, z=283.22], xb['Squid'/31622, l='MpServer', x=-4.60, y=60.00, z=278.40], aab['Skeleton'/31649, l='MpServer', x=-82.50, y=42.00, z=213.50], zk['Creeper'/31650, l='MpServer', x=-21.50, y=30.00, z=290.50], aaj['Zombie'/31756, l='MpServer', x=-117.50, y=27.00, z=187.50], aab['Skeleton'/31767, l='MpServer', x=10.20, y=70.00, z=151.61], aab['Skeleton'/31768, l='MpServer', x=4.50, y=69.00, z=152.50], ze['item.item.egg'/31797, l='MpServer', x=-64.85, y=64.00, z=198.22], aab['Skeleton'/31804, l='MpServer', x=-71.50, y=64.00, z=282.50], aaj['Zombie'/31816, l='MpServer', x=-0.50, y=68.00, z=263.50], ze['item.tile.sapling.oak'/31832, l='MpServer', x=-67.88, y=77.00, z=225.13], aak['Zombie Villager'/31842, l='MpServer', x=27.50, y=69.00, z=188.50], aaj['Zombie'/31869, l='MpServer', x=19.50, y=74.00, z=242.50], aad['Spider'/31871, l='MpServer', x=19.50, y=74.00, z=240.50], aad['Spider'/31872, l='MpServer', x=19.50, y=74.00, z=240.50], aaj['Zombie'/31877, l='MpServer', x=-65.18, y=68.00, z=220.50], aab['Skeleton'/31882, l='MpServer', x=-117.50, y=69.00, z=284.50], wo['Bat'/31933, l='MpServer', x=-70.15, y=32.95, z=292.09], wo['Bat'/31934, l='MpServer', x=-77.75, y=33.05, z=297.47], zk['Creeper'/31947, l='MpServer', x=13.50, y=72.00, z=234.50], zk['Creeper'/31952, l='MpServer', x=-29.50, y=66.00, z=148.50], wo['Bat'/31966, l='MpServer', x=-118.25, y=13.07, z=272.45], wo['Bat'/31967, l='MpServer', x=-112.45, y=18.58, z=265.20], zk['Creeper'/31979, l='MpServer', x=-13.18, y=67.00, z=258.78], aad['Spider'/31980, l='MpServer', x=-10.77, y=67.00, z=263.11], aad['Spider'/31981, l='MpServer', x=-7.91, y=67.00, z=260.91], aab['Skeleton'/31985, l='MpServer', x=-10.50, y=67.00, z=259.50], zk['Creeper'/31997, l='MpServer', x=-63.50, y=64.00, z=144.50], zk['Creeper'/31999, l='MpServer', x=-79.16, y=64.00, z=139.69], ze['item.tile.sapling.oak'/32014, l='MpServer', x=-67.88, y=78.00, z=222.23], ze['item.item.egg'/32034, l='MpServer', x=18.88, y=67.00, z=279.75], aab['Skeleton'/32048, l='MpServer', x=-79.50, y=43.00, z=199.50], wo['Bat'/32101, l='MpServer', x=-76.75, y=33.10, z=298.49], wo['Bat'/32102, l='MpServer', x=-85.38, y=33.96, z=294.50], ze['item.item.egg'/32113, l='MpServer', x=-51.30, y=64.00, z=177.35], aaj['Zombie'/32127, l='MpServer', x=-92.50, y=25.00, z=220.50], zk['Creeper'/32150, l='MpServer', x=-4.50, y=49.00, z=235.50], aab['Skeleton'/32151, l='MpServer', x=-7.50, y=49.00, z=239.50], zk['Creeper'/32155, l='MpServer', x=31.50, y=42.00, z=152.50], aaj['Zombie'/32156, l='MpServer', x=-90.50, y=31.00, z=225.50], wo['Bat'/32176, l='MpServer', x=-81.25, y=51.28, z=184.45], aad['Spider'/32187, l='MpServer', x=-111.50, y=32.00, z=209.50], aab['Skeleton'/32192, l='MpServer', x=-79.50, y=39.00, z=224.50], aaj['Zombie'/32200, l='MpServer', x=37.50, y=54.00, z=224.50], aad['Spider'/32201, l='MpServer', x=-61.50, y=69.00, z=210.50], aaj['Zombie'/32209, l='MpServer', x=-85.50, y=60.00, z=270.50], zk['Creeper'/32211, l='MpServer', x=-60.50, y=69.00, z=206.50], zk['Creeper'/32216, l='MpServer', x=-27.50, y=40.00, z=264.50], ze['item.item.egg'/28468, l='MpServer', x=6.37, y=65.00, z=270.66]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bnj.a(SourceFile:365)
at bel.b(SourceFile:2536)
at bel.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:124)

– System Details –
Details:
Minecraft Version: 16w39a
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 310705000 bytes (296 MB) / 672968704 bytes (641 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
Launched Version: 16w39a
LWJGL: 2.9.4
OpenGL: GeForce GTX 750 Ti/PCIe/SSE2 GL version 4.5.0 NVIDIA 369.09, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs:
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 4x AMD FX(tm)-4350 Quad-Core Processor