Comment 130 for bug 57875

i've been having this same problem. the azureus_2.5.0.4-1ubuntu1~0jdong1~7.10.gutsy1_all.deb seems to start (using GCJ) but it threw up error messages:
SWT library loaded from "/usr/lib/java" can't be automatically updated from version 3236 to 3318 (must be loaded from "/home/shawn/.azureus"). please see the wiki for details

when i try to download the gutsy dvd torrent i click it and open with azureus it pops up this erreo message:
'/tmp/gutsy-dvd-i386.iso.torrent' could not be opened:

Error reading torrent file '/home/shawn/Torrents/gutsy-dvd-i386.iso.torrent - Failed to calculate hash: NullPointerException
and it wont download it

if i click and drag the torrent file from desktop to azureus window it says:
Piece count: 3
Hashing files
TOTorrentFileHasher: file read fails 'java.lang.NullPointerException', ShareResource: Torrent create failed

so it starts but doesn't download