java.io.IOException: Server returned HTTP response code: 401 for URL:
https://dl.dropboxusercontent.com/s/...tk613ll3/6.png
java.net.UnknownHostException: dl.
www.dropboxusercontent.com
java.io.IOException: Server returned HTTP response code: 429 for URL:
https://dl.dropboxusercontent.com/s/...or/fullbar.png
test
java.io.FileNotFoundException: C:\Users\Deathdomain\ValiusCacheV5\sprites.idx (The system cannot find the file specified)
at java.io.RandomAccessFile.open0(Native Method)
at java.io.RandomAccessFile.open(Unknown Source)
at java.io.RandomAccessFile.<init>(Unknown Source)
at java.io.RandomAccessFile.<init>(Unknown Source)
at FileUtility.readFile(FileUtility.java:99)
at SpriteLoader.loadSprites(SpriteLoader.java:18)
at Client.startUp(Client.java:8212)
at ClientEngine.run(ClientEngine.java:221)
at Client.run(Client.java:5355)
at java.lang.Thread.run(Unknown Source)
java.io.FileNotFoundException: C:\Users\Deathdomain\ValiusCacheV5\sprites.dat (The system cannot find the file specified)
at java.io.RandomAccessFile.open0(Native Method)
at java.io.RandomAccessFile.open(Unknown Source)
at java.io.RandomAccessFile.<init>(Unknown Source)
at java.io.RandomAccessFile.<init>(Unknown Source)
at FileUtility.readFile(FileUtility.java:99)
at SpriteLoader.loadSprites(SpriteLoader.java:19)
at Client.startUp(Client.java:8212)
at ClientEngine.run(ClientEngine.java:221)
at Client.run(Client.java:5355)
at java.lang.Thread.run(Unknown Source)
java.lang.NullPointerException
at java.io.ByteArrayInputStream.<init>(Unknown Source)
at SpriteLoader.loadSprites(SpriteLoader.java:20)
at Client.startUp(Client.java:8212)
at ClientEngine.run(ClientEngine.java:221)
at Client.run(Client.java:5355)
at java.lang.Thread.run(Unknown Source)
what am i doing wrong