Whenever a server brings up the option to download a resource pack, minecraft crashes if i say yes, If i ENABLE resource packs instead of putting it on PROMPT, I am disconnected from the server with the message, "Java.lang.illegalargumentexception: Parameter 'Directory' is not a directory."
Also here is the crash file text (don't worry its not long)

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 6/25/15 5:21 PM
Description: Updating screen events

java.lang.IllegalArgumentException: Parameter 'directory' is not a directory
at org.apache.commons.io.FileUtils.validateListFilesParameters(FileUtils.java:545)
at org.apache.commons.io.FileUtils.listFiles(FileUtils.java:521)
at bnm.i(SourceFile:218)
at bnm.a(SourceFile:184)
at bcy$3$1.a(SourceFile:1233)
at awy.a(SourceFile:50)
at axu.a(SourceFile:350)
at axu.k(SourceFile:413)
at axu.p(SourceFile:390)
at ave.s(SourceFile:1497)
at ave.av(SourceFile:888)
at ave.a(SourceFile:325)
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 –
Stacktrace:
at org.apache.commons.io.FileUtils.validateListFilesParameters(FileUtils.java:545)
at org.apache.commons.io.FileUtils.listFiles(FileUtils.java:521)
at bnm.i(SourceFile:218)
at bnm.a(SourceFile:184)
at bcy$3$1.a(SourceFile:1233)
at awy.a(SourceFile:50)
at axu.a(SourceFile:350)
at axu.k(SourceFile:413)
at axu.p(SourceFile:390)

– Affected screen –
Details:
Screen name: awy

– Affected level –
Details:
Level name: MpServer
All players: 14 total; [bew['ServerBot1'/139120, l='MpServer', x=-801.30, y=40.00, z=520.12], bex['ohjenna33'/229, l='MpServer', x=-802.00, y=40.00, z=520.00], bex['Emoji_Smily'/279, l='MpServer', x=-801.75, y=40.06, z=517.47], bex['koopatroop9'/277, l='MpServer', x=-802.00, y=40.00, z=520.00], bex['Mango935'/283, l='MpServer', x=-799.16, y=40.06, z=521.38], bex['NyroVGamer'/282, l='MpServer', x=-802.00, y=40.00, z=520.00], bex['WinterBrooker'/281, l='MpServer', x=-802.00, y=39.53, z=520.00], bex['Sun_shine179'/280, l='MpServer', x=-802.00, y=40.06, z=521.66], bex['annastocking'/284, l='MpServer', x=-803.22, y=40.00, z=519.91], bex['Bear_On_Unicycle'/286, l='MpServer', x=-804.97, y=40.00, z=520.28], bex['_Duckey'/287, l='MpServer', x=-802.00, y=40.06, z=521.69], bex['MistaOinkers'/288, l='MpServer', x=-800.91, y=40.06, z=521.50], bex['robbiewh'/289, l='MpServer', x=-802.00, y=40.00, z=520.00], bex['Zippythekid'/290, l='MpServer', x=-802.00, y=41.00, z=520.00]]
Chunk stats: MultiplayerChunkCache: 441, 441
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: -787.00,92.00,-172.00 - World: (-787,92,-172), Chunk: (at 13,5,4 in -50,-11; contains blocks -800,0,-176 to -785,255,-161), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
Level time: 12083598 game time, 90000 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: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: ~_ERROR~ NullPointerException: null
Retry entities: 0 total; []
Server brand: BungeeCord (Hypixel) <- Spigot
Server type: Non-integrated multiplayer server
Stacktrace:
at bdb.a(SourceFile:309)
at ave.b(SourceFile:2293)
at ave.a(SourceFile:334)
at net.minecraft.client.main.Main.main(SourceFile:124)

– System Details –
Details:
Minecraft Version: 1.8.7
Operating System: Windows 7 (amd64) version 6.1
CPU: 4x Intel(R) Core(TM) i5-4200M CPU @ 2.50GHz
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 419029896 bytes (399 MB) / 702107648 bytes (669 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: 0, tallocated: 0
Launched Version: 1.8.7
LWJGL: 2.9.4
OpenGL: Intel(R) HD Graphics 4600 GL version 4.3.0 - Build 10.18.14.4080, 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: No
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [Order Up Resource Pack]
Current Language: English (US)
Profiler Position: N/A (disabled)