My map disappers

Cliente> [15:27:37] [Render thread/INFO]: Setting user: RosamphoCliente> [15:27:47] [Render thread/INFO]: Backend library: LWJGL version 3.2.2 build 10Cliente> [15:27:59] [Render thread/ERROR]: Couldn't load pack metadataCliente> com.google.gson.JsonParseException: com.google.gson.stream.MalformedJsonException: Invalid escape sequence at line 4 column 59 path $.pack.descriptionCliente> at abk.a(SourceFile:496) ~[1.15.2.jar:?]Cliente> at abk.a(SourceFile:547) ~[1.15.2.jar:?]Cliente> at abk.a(SourceFile:555) ~[1.15.2.jar:?]Cliente> at yb.a(SourceFile:74) [1.15.2.jar:?]Cliente> at yb.a(SourceFile:66) [1.15.2.jar:?]Cliente> at yt.a(SourceFile:38) [1.15.2.jar:?]Cliente> at yo.a(SourceFile:38) [1.15.2.jar:?]Cliente> at yq.a(SourceFile:33) [1.15.2.jar:?]Cliente> at dbr.a(SourceFile:669) [1.15.2.jar:?]Cliente> at dbn.<init>(SourceFile:440) [1.15.2.jar:?]Cliente> at net.minecraft.client.main.Main.main(SourceFile:166) [1.15.2.jar:?]Cliente> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]Cliente> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_191]Cliente> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_191]Cliente> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_191]Cliente> at net.minecraft.a.m.main(Unknown Source) [laulib-1.0.jar:?]Cliente> Caused by: com.google.gson.stream.MalformedJsonException: Invalid escape sequence at line 4 column 59 path $.pack.descriptionCliente> at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.stream.JsonReader.readEscapeCharacter(JsonReader.java:1550) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.stream.JsonReader.nextQuotedValue(JsonReader.java:1004) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.stream.JsonReader.nextString(JsonReader.java:815) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:718) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:714) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$35$1.read(TypeAdapters.java:910) ~[gson-2.8.0.jar:?]Cliente> at abk.a(SourceFile:494) ~[1.15.2.jar:?]Cliente> ... 15 moreCliente> [15:27:59] [Render thread/WARN]: Couldn't find pack meta for pack file/

         §6§lLuksLion §4§lPACK.zipCliente> [15:28:04] [Render thread/INFO]: Narrator library for x64 successfully loadedCliente> [15:28:05] [Render thread/INFO]: Reloading ResourceManager: DefaultCliente> [15:28:14] Realms Notification Availability checker #1/INFO: Could not authorize you against Realms server: Invalid session idCliente> [15:28:35] [Render thread/INFO]: OpenAL initialized.Cliente> [15:28:35] [Render thread/INFO]: Sound engine startedCliente> [15:28:36] [Render thread/INFO]: Created: 1024x1024x4 minecraft:textures/atlas/blocks.png-atlasCliente> [15:28:36] [Render thread/INFO]: Created: 256x128x4 minecraft:textures/atlas/signs.png-atlasCliente> [15:28:36] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/banner_patterns.png-atlasCliente> [15:28:36] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/shield_patterns.png-atlasCliente> [15:28:36] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlasCliente> [15:28:36] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlasCliente> [15:28:36] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlasCliente> [15:28:42] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlasCliente> [15:28:42] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlasCliente> [15:28:42] [Render thread/INFO]: Created: 256x128x0 minecraft:textures/atlas/mob_effects.png-atlasCliente> [15:29:56] MCO Compatability Checker #1/INFO: Could not authorize you against Realms server: Invalid session idCliente> [15:29:56] MCO Compatability Checker #1/ERROR: Couldn't connect to realms: Cliente> [15:31:41] [Render thread/ERROR]: Couldn't load pack metadataCliente> com.google.gson.JsonParseException: com.google.gson.stream.MalformedJsonException: Invalid escape sequence at line 4 column 59 path $.pack.descriptionCliente> at abk.a(SourceFile:496) ~[1.15.2.jar:?]Cliente> at abk.a(SourceFile:547) ~[1.15.2.jar:?]Cliente> at abk.a(SourceFile:555) ~[1.15.2.jar:?]Cliente> at yb.a(SourceFile:74) ~[1.15.2.jar:?]Cliente> at yb.a(SourceFile:66) ~[1.15.2.jar:?]Cliente> at yt.a(SourceFile:38) ~[1.15.2.jar:?]Cliente> at yo.a(SourceFile:38) ~[1.15.2.jar:?]Cliente> at yq.a(SourceFile:33) ~[1.15.2.jar:?]Cliente> at diz.init(SourceFile:85) ~[1.15.2.jar:?]Cliente> at dgb.init(SourceFile:338) ~[1.15.2.jar:?]Cliente> at dbn.a(SourceFile:863) ~[1.15.2.jar:?]Cliente> at dft.c(SourceFile:87) ~[1.15.2.jar:?]Cliente> at dcv.onPress(SourceFile:18) ~[1.15.2.jar:?]Cliente> at dcq.onClick(SourceFile:15) ~[1.15.2.jar:?]Cliente> at dct.mouseClicked(SourceFile:150) ~[1.15.2.jar:?]Cliente> at ddr.mouseClicked(SourceFile:27) ~[1.15.2.jar:?]Cliente> at dbo.b(SourceFile:86) ~[1.15.2.jar:?]Cliente> at dgb.wrapScreenError(SourceFile:447) ~[1.15.2.jar:?]Cliente> at dbo.a(SourceFile:86) ~[1.15.2.jar:?]Cliente> at dbo.c(SourceFile:150) ~[1.15.2.jar:?]Cliente> at ais.execute(SourceFile:94) ~[1.15.2.jar:?]Cliente> at dbo.b(SourceFile:150) ~[1.15.2.jar:?]Cliente> at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) [lwjgl-glfw-3.2.2.jar:build 10]Cliente> at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar:build 10]Cliente> at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174) [lwjgl-glfw-3.2.2.jar:build 10]Cliente> at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(SourceFile:123) [1.15.2.jar:?]Cliente> at dbn.d(SourceFile:1015) [1.15.2.jar:?]Cliente> at dbn.d(SourceFile:619) [1.15.2.jar:?]Cliente> at net.minecraft.client.main.Main.main(SourceFile:204) [1.15.2.jar:?]Cliente> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]Cliente> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_191]Cliente> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_191]Cliente> at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_191]Cliente> at net.minecraft.a.m.main(Unknown Source) [laulib-1.0.jar:?]Cliente> Caused by: com.google.gson.stream.MalformedJsonException: Invalid escape sequence at line 4 column 59 path $.pack.descriptionCliente> at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.stream.JsonReader.readEscapeCharacter(JsonReader.java:1550) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.stream.JsonReader.nextQuotedValue(JsonReader.java:1004) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.stream.JsonReader.nextString(JsonReader.java:815) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:718) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:739) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$29.read(TypeAdapters.java:714) ~[gson-2.8.0.jar:?]Cliente> at com.google.gson.internal.bind.TypeAdapters$35$1.read(TypeAdapters.java:910) ~[gson-2.8.0.jar:?]Cliente> at abk.a(SourceFile:494) ~[1.15.2.jar:?]Cliente> ... 33 moreCliente> [15:31:41] [Render thread/WARN]: Couldn't find pack meta for pack file/!         §6§lLuksLion §4§lPACK.zip