MinecraftDev Launcher

Why would you want to use it and think it's always going to work???

It has Dev in the name. Dev = Development/Developmental

Meaning it's going to have bugs, flaws, and glitches all the time. Wait for a stable release if you want reliability.

superpeanut911

The818thProdigyEverytime I try to use the new MinecraftDev launcher, it wont work. This is what is says:

Client> Exception in thread "main" java.lang.UnsatisfiedLinkError: /Users/--------/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369410184221049000/liblwjgl.jnilib: Library not loaded: @rpath/libjawt.dylib Referenced from: /Users/--------/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369410184221049000/liblwjgl.jnilib Reason: image not found
Client> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
Client> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1861)
Client> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1778)
Client> at java.lang.Runtime.loadLibrary0(Runtime.java:823)
Client> at java.lang.System.loadLibrary(System.java:1045)
Client> at org.lwjgl.Sys$1.run(Sys.java:73)
Client> at java.security.AccessController.doPrivileged(Native Method)
Client> at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
Client> at org.lwjgl.Sys.loadLibrary(Sys.java:95)
Client> at org.lwjgl.Sys.<clinit>(Sys.java:112)
Client> at asx.G(SourceFile:1899)
Client> at net.minecraft.client.main.Main.main(SourceFile:32)
Game ended with bad state (exit code 1)
Deleting /Users/--------/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369410184221049000

Anybody know how to fix this? I REALLY want to try the new versions of Minecraft!!
Im running on a Mac os x 10.6.3 snow leopard if that helps.

Your lwjgl library isn't loading, is it in your MC folder?

SymplyJelly_I get this message.....

Bootstrap started
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma
Got reply in: 1040ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 2/10)
Got reply in: 244ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 3/10)
Got reply in: 234ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 4/10)
Got reply in: 233ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 5/10)
Got reply in: 217ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 6/10)
Got reply in: 242ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 7/10)
Got reply in: 281ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 8/10)
Got reply in: 212ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 9/10)
Got reply in: 216ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 10/10)
Got reply in: 219ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Unable to download remote file. Check your internet connection/proxy settings.
FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: Unable to download while being forced
at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:83)
at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:365)

Please fix the error and restart.

Try running it as administrator. The download link works, it just isn't getting access to the file path.

This is the Administrator account on my PC, The only one (Unless there's a 'ghost' one)
Or, do you know any other download links? Mojang never seems to work.

What do you mean by 'lwjgl library'? Is that the 'liblwjgl.jnilib' file?

The818thProdigyEverytime I try to use the new MinecraftDev launcher, it wont work. This is what is says:

Client> Exception in thread "main" java.lang.UnsatisfiedLinkError: /Users/--------/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369410184221049000/liblwjgl.jnilib: Library not loaded: @rpath/libjawt.dylib Referenced from: /Users/--------/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369410184221049000/liblwjgl.jnilib Reason: image not found
Client> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
Client> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1861)
Client> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1778)
Client> at java.lang.Runtime.loadLibrary0(Runtime.java:823)
Client> at java.lang.System.loadLibrary(System.java:1045)
Client> at org.lwjgl.Sys$1.run(Sys.java:73)
Client> at java.security.AccessController.doPrivileged(Native Method)
Client> at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
Client> at org.lwjgl.Sys.loadLibrary(Sys.java:95)
Client> at org.lwjgl.Sys.<clinit>(Sys.java:112)
Client> at asx.G(SourceFile:1899)
Client> at net.minecraft.client.main.Main.main(SourceFile:32)
Game ended with bad state (exit code 1)
Deleting /Users/--------/Library/Application Support/minecraft/versions/13w21a/13w21a-natives-1369410184221049000

Anybody know how to fix this? I REALLY want to try the new versions of Minecraft!!
Im running on a Mac os x 10.6.3 snow leopard if that helps.

Your lwjgl library isn't loading, is it in your MC folder?

SymplyJelly_I get this message.....

Bootstrap started
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma
Got reply in: 1040ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 2/10)
Got reply in: 244ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 3/10)
Got reply in: 234ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 4/10)
Got reply in: 233ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 5/10)
Got reply in: 217ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 6/10)
Got reply in: 242ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 7/10)
Got reply in: 281ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 8/10)
Got reply in: 212ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 9/10)
Got reply in: 216ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 10/10)
Got reply in: 219ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Unable to download remote file. Check your internet connection/proxy settings.
FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: Unable to download while being forced
at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:83)
at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:365)

Please fix the error and restart.

Try running it as administrator. The download link works, it just isn't getting access to the file path.

I re-downloaded the MinecraftDev launcher and I am still getting the same message.
The launcher is version 0.8.1 and I have tried to run every snapshot and every version that the MinecraftDev launcher offers.

Guy's download it again. It will work trust meh

I get this message.....

Bootstrap started
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma
Got reply in: 1040ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 2/10)
Got reply in: 244ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 3/10)
Got reply in: 234ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 4/10)
Got reply in: 233ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 5/10)
Got reply in: 217ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 6/10)
Got reply in: 242ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 7/10)
Got reply in: 281ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 8/10)
Got reply in: 212ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 9/10)
Got reply in: 216ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Downloading: https://s3.amazonaws.com/Minecraft.Down ... .pack.lzma (try 10/10)
Got reply in: 219ms
Exception: java.io.FileNotFoundException: C:\Users\chivigon\AppData\Roaming\.minecraft\launcher.pack.lzma.new (Access is denied)
Unable to download remote file. Check your internet connection/proxy settings.
FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: Unable to download while being forced
at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:83)
at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:365)

Please fix the error and restart.

Additional info:
The launcher opens up fine and is able to download all the snapshots/versions of the game.

When I try to start the game with the MinecraftDev launcher, a little picture of a crafting table pops up on the bottom right corner of my screen, named 'Minecraft' and then goes away.

If you need any more info, Ill tell you.