---- Minecraft Crash Report ---- // There are four lights! Time: 06/01/19 12:04 PM Description: Rendering screen java.lang.StringIndexOutOfBoundsException: String index out of range: -7  at java.lang.String.substring(String.java:1919)  at cqm.a(SourceFile:405)  at cum.a(SourceFile:133)  at dea.a(SourceFile:794)  at cpk.d(SourceFile:910)  at cpk.b(SourceFile:394)  at net.minecraft.client.main.Main.main(SourceFile:154) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- 18w50a Snapshot -- Head -- Thread: Client thread Stacktrace:  at java.lang.String.substring(String.java:1919)  at cqm.a(SourceFile:405)  at cum.a(SourceFile:133) -- Screen render details -- Details:  Screen name: cum  Mouse location: Scaled: (282, 100). Absolute: (845.000000, 301.000000)  Screen size: Scaled: (456, 256). Absolute: (1366, 768). Scale factor of 3.000000 -- Affected level -- Details:  Level name: MpServer  All players: 1 total; [ddl['AvaEHA'/202, l='MpServer', x=-467.71, y=73.81, z=-362.54]]  Chunk stats: MultiplayerChunkCache: 841, 1357  Level seed: 0  Level generator: ID 00 - default, ver 1. Features enabled: false  Level generator options: {}  Level spawn location: World: (-256,67,-144), Chunk: (at 0,4,0 in -16,-9; contains blocks -256,0,-144 to -241,255,-129), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)  Level time: 590203 game time, 117448 day time  Level dimension: 0  Level storage version: 0x00000 - Unknown?  Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)  Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false  Forced entities: 89 total; [aqm['Zombie'/28161, l='MpServer', x=-391.50, y=12.00, z=-389.50], aoy['Egg'/28172, l='MpServer', x=-476.06, y=80.00, z=-393.20], aon['Item Frame'/13329, l='MpServer', x=-466.50, y=76.50, z=-363.97], aqm['Zombie'/27669, l='MpServer', x=-468.80, y=71.00, z=-314.21], aqm['Zombie'/28202, l='MpServer', x=-393.50, y=48.00, z=-371.50], aqm['Zombie'/28203, l='MpServer', x=-389.50, y=48.00, z=-370.50], aqd['Skeleton'/28210, l='MpServer', x=-412.50, y=23.00, z=-404.50], aqd['Skeleton'/28211, l='MpServer', x=-415.50, y=23.00, z=-406.50], aqg['Spider'/28215, l='MpServer', x=-453.50, y=74.00, z=-287.50], alv['Bat'/28222, l='MpServer', x=-513.06, y=18.46, z=-401.25], aon['Item Frame'/10818, l='MpServer', x=-447.50, y=76.50, z=-363.97], aon['Item Frame'/10819, l='MpServer', x=-447.50, y=74.50, z=-363.97], aon['Item Frame'/10820, l='MpServer', x=-447.50, y=72.50, z=-363.97], aon['Item Frame'/10821, l='MpServer', x=-450.50, y=79.50, z=-363.97], aon['Item Frame'/10822, l='MpServer', x=-450.50, y=78.50, z=-363.97], aon['Item Frame'/10823, l='MpServer', x=-449.50, y=79.50, z=-363.97], aon['Item Frame'/10824, l='MpServer', x=-449.50, y=78.50, z=-363.97], aon['Item Frame'/10825, l='MpServer', x=-450.50, y=76.50, z=-363.97], aon['Item Frame'/10826, l='MpServer', x=-450.50, y=74.50, z=-363.97], aon['Item Frame'/10827, l='MpServer', x=-450.50, y=72.50, z=-363.97], amm['Pig'/10828, l='MpServer', x=-455.82, y=68.55, z=-322.12], amm['Pig'/10830, l='MpServer', x=-476.55, y=83.00, z=-395.55], amc['Chicken'/10831, l='MpServer', x=-477.43, y=83.00, z=-394.75], amr['Sheep'/10834, l='MpServer', x=-467.53, y=79.00, z=-286.74], ane['Llama'/10836, l='MpServer', x=-478.00, y=92.00, z=-285.00], ane['Llama'/10837, l='MpServer', x=-479.10, y=94.00, z=-284.00], amr['Sheep'/10840, l='MpServer', x=-457.20, y=70.00, z=-328.79], ane['Llama'/10841, l='MpServer', x=-484.49, y=79.00, z=-287.47], amr['Sheep'/10853, l='MpServer', x=-508.47, y=84.00, z=-354.27], amr['Sheep'/10854, l='MpServer', x=-499.26, y=79.00, z=-335.46], amr['Sheep'/10855, l='MpServer', x=-504.27, y=86.00, z=-334.52], ame['Cow'/10863, l='MpServer', x=-495.10, y=95.00, z=-440.00], ame['Cow'/10867, l='MpServer', x=-543.80, y=78.00, z=-436.69], ame['Cow'/10868, l='MpServer', x=-541.00, y=87.00, z=-441.00], ame['Cow'/10869, l='MpServer', x=-541.49, y=84.00, z=-440.01], ame['Cow'/10870, l='MpServer', x=-541.50, y=84.00, z=-439.05], amc['Chicken'/10889, l='MpServer', x=-426.09, y=72.00, z=-441.26], amr['Sheep'/148, l='MpServer', x=-389.00, y=71.00, z=-292.00], amr['Sheep'/149, l='MpServer', x=-390.00, y=70.00, z=-291.00], alv['Bat'/28309, l='MpServer', x=-491.59, y=14.37, z=-392.89], apf['Creeper'/28314, l='MpServer', x=-404.50, y=20.00, z=-411.50], aqm['Zombie'/25778, l='MpServer', x=-443.46, y=82.00, z=-354.83], apf['Creeper'/27826, l='MpServer', x=-546.50, y=98.00, z=-401.50], aqm['Zombie'/25779, l='MpServer', x=-442.78, y=82.00, z=-351.58], apf['Creeper'/27828, l='MpServer', x=-546.53, y=97.00, z=-410.17], alv['Bat'/28347, l='MpServer', x=-424.48, y=42.12, z=-388.23], alv['Bat'/28348, l='MpServer', x=-425.38, y=42.07, z=-392.52], alv['Bat'/28350, l='MpServer', x=-425.67, y=42.12, z=-397.36], alv['Bat'/28351, l='MpServer', x=-424.74, y=42.03, z=-398.51], aqd['Skeleton'/27330, l='MpServer', x=-393.50, y=19.00, z=-398.50], ddl['AvaEHA'/202, l='MpServer', x=-467.71, y=73.81, z=-362.54], aqm['Zombie'/25811, l='MpServer', x=-475.50, y=71.00, z=-338.71], ame['Cow'/221, l='MpServer', x=-390.60, y=78.00, z=-332.18], aqd['Skeleton'/27869, l='MpServer', x=-396.50, y=23.00, z=-383.50], aon['Item Frame'/13535, l='MpServer', x=-468.50, y=75.50, z=-363.97], apf['Creeper'/27878, l='MpServer', x=-507.50, y=95.00, z=-325.50], aqd['Skeleton'/27879, l='MpServer', x=-508.50, y=95.00, z=-322.50], aqd['Skeleton'/27373, l='MpServer', x=-408.50, y=68.00, z=-373.50], aon['Item Frame'/14083, l='MpServer', x=-468.50, y=74.50, z=-363.97], aon['Item Frame'/14124, l='MpServer', x=-466.50, y=74.50, z=-363.97], aqm['Zombie'/26957, l='MpServer', x=-398.50, y=20.00, z=-374.50], aqm['Zombie'/27480, l='MpServer', x=-388.50, y=58.00, z=-376.50], apf['Creeper'/27484, l='MpServer', x=-505.43, y=34.00, z=-319.17], aon['Item Frame'/13153, l='MpServer', x=-466.50, y=75.50, z=-363.97], aqm['Zombie'/28009, l='MpServer', x=-487.51, y=57.00, z=-338.23], apf['Creeper'/28022, l='MpServer', x=-515.84, y=35.00, z=-360.45], apf['Creeper'/28023, l='MpServer', x=-516.50, y=34.00, z=-358.50], aqd['Skeleton'/27513, l='MpServer', x=-424.50, y=46.00, z=-397.50], aqd['Skeleton'/27551, l='MpServer', x=-402.50, y=20.00, z=-376.50], aqm['Zombie'/28065, l='MpServer', x=-400.50, y=19.00, z=-316.50], aqm['Zombie'/28066, l='MpServer', x=-400.50, y=19.00, z=-317.50], alv['Bat'/28090, l='MpServer', x=-390.25, y=37.10, z=-421.75], alv['Bat'/28093, l='MpServer', x=-398.25, y=37.10, z=-422.25], apf['Creeper'/28096, l='MpServer', x=-407.50, y=21.00, z=-379.50], apf['Creeper'/28097, l='MpServer', x=-407.50, y=21.00, z=-380.50], aqg['Spider'/28098, l='MpServer', x=-407.50, y=21.00, z=-378.50], aqd['Skeleton'/27604, l='MpServer', x=-447.50, y=69.00, z=-316.50], aqd['Skeleton'/27100, l='MpServer', x=-406.50, y=68.00, z=-427.50], apf['Creeper'/28128, l='MpServer', x=-484.32, y=72.00, z=-325.80], aqd['Skeleton'/27618, l='MpServer', x=-403.69, y=69.00, z=-379.46], aqm['Zombie'/27629, l='MpServer', x=-523.50, y=84.00, z=-292.19], alv['Bat'/28142, l='MpServer', x=-473.48, y=47.04, z=-285.57], alv['Bat'/28148, l='MpServer', x=-404.35, y=22.00, z=-372.14], apf['Creeper'/27640, l='MpServer', x=-388.50, y=56.00, z=-404.50], apf['Creeper'/27641, l='MpServer', x=-389.85, y=54.00, z=-403.48], apf['Creeper'/27642, l='MpServer', x=-398.20, y=56.00, z=-406.42], apf['Creeper'/28154, l='MpServer', x=-423.50, y=69.00, z=-395.50], apf['Creeper'/27643, l='MpServer', x=-396.34, y=56.00, z=-406.95], aqd['Skeleton'/28157, l='MpServer', x=-395.50, y=13.00, z=-300.50]]  Retry entities: 0 total; []  Server brand: vanilla  Server type: Integrated singleplayer server Stacktrace:  at dbi.a(SourceFile:367)  at cpk.b(SourceFile:1928)  at cpk.b(SourceFile:402)  at net.minecraft.client.main.Main.main(SourceFile:154) -- System Details -- Details:  Minecraft Version: 18w50a  Operating System: Windows 10 (amd64) version 10.0  Java Version: 1.8.0_51, Oracle Corporation  Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation  Memory: 595105224 bytes (567 MB) / 2013265920 bytes (1920 MB) up to 2147483648 bytes (2048 MB)  JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M  Launched Version: 18w50a  LWJGL: 3.1.6 build 14  OpenGL: Intel(R) HD Graphics 5500 GL version 4.4.0 - Build 20.19.15.4531, Intel  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 (Australia)  CPU: 4x Intel(R) Core(TM) i5-5200U CPU @ 2.20GH Java Edition