Jarod Brill

I have the same problem, EXEPT, I have the server.dat and not the _dat, but it still doesn't work, but on a OS X device. What's wrong with it?

This happens to me as well but except on a Mac OS X. It crashes and doesn't show up. I tried re downloading it, but to no avail. Here is what the short part of the log that should summarize what it means but if you want the long one I will make a break in the text so you know were it begins

short log - Exception in thread "main" java.lang.UnsatisfiedLinkError: /jarodbrill/Library/Application Support/minecraft/versions/1.8.3/1.8.3-natives-1428319115587027000/liblwjgl.dylib: Library not loaded: @rpath/libjawt.dylib Referenced from: /Users/jarodbrill/Library/Application Support/minecraft/versions/1.8.3/1.8.3-natives-1428319115587027000/liblwjgl.dylib Reason: image not found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1878)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1802)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1045)
at org.lwjgl.Sys$1.run(Sys.java:73)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
at org.lwjgl.Sys.loadLibrary(Sys.java:95)
at org.lwjgl.Sys.<clinit>(Sys.java:112)
at avf.J(SourceFile:2524)
at net.minecraft.client.main.Main.main(SourceFile:41)

long log - [07:18:17 INFO]: Minecraft Launcher 1.6.11 (through bootstrap 5) started on osx...
Never mind the log, it's to long and I can't imput it, but all it really says is it just loads the game normally, then it starts going bezerk and saying "[07:18:39 ERROR]: java.io.IOException: Stream closed[07:18:39 ERROR]: [07:18:17 INFO]: Current time is Apr 6, 2015 7:18:17 AM" a bunch of times, THEN saying it deletes my 1.8.1 in my versions. Well, here's most of it, I just took out the crap saying it started normally, and the part were it goes bezerk, I left two, near the bottom. THANK YOU 🙂
[07:18:17 INFO]: System.getProperty('os.name') == 'Mac OS X'
[07:18:17 INFO]: System.getProperty('os.version') == '10.6.8'
[07:18:17 INFO]: System.getProperty('os.arch') == 'x86_64'
[07:18:17 INFO]: System.getProperty('java.version') == '1.6.0_15'
[07:18:17 INFO]: System.getProperty('java.vendor') == 'Apple Inc.'
[07:18:17 INFO]: System.getProperty('sun.arch.data.model') == '64'
[07:18:17 INFO]: proxy == DIRECT
[07:18:18 INFO]: Refreshing local version list...
[07:18:18 INFO]: Refreshing remote version list...
[07:18:18 INFO]: Refresh complete.
[07:18:19 INFO]: Loaded 6 profile(s); selected '1stcreeper'
[07:18:19 INFO]: Refreshing auth...
[07:18:19 INFO]: Logging in with access token
[07:18:21 INFO]: Getting syncinfo for selected version
[07:18:21 INFO]: Queueing library & version downloads
[07:18:21 INFO]: Download job 'Version & Libraries' started (16 threads, 30 files)
[07:18:21 INFO]: Attempting to download /Users/jarodbrill/Library/Application
[07:18:39 ERROR]: java.io.IOException: Stream closed[07:18:39 ERROR]:
[07:18:39 ERROR]: java.io.IOException: Stream closed[07:18:39 ERROR]:
Game ended with bad state (exit code 1)
[07:18:39 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[07:18:39 INFO]: Deleting /Users/jarodbrill/Library/Application Support/minecraft/versions/1.8.3/1.8.3-natives-1428319115587027000
[07:39:36 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
java.lang.OutOfMemoryError: Java heap space