"C:\Program Files\Java\jre6\bin\java.exe" -Xms560M -Xmx1024M -jar Minecraft.jar
Heap size: 989.0
Heap is big size
run complite
Use HD pack
update not found: old ec137fc14717ac69fe6c4745be8aefe2, new: ec137fc14717ac69fe6c4745be8aefe2
Exception in thread "Thread-2" java.lang.NoSuchFieldError: OBSID
at net.minecraft.src.Item.<clinit>(Item.java:325)
at net.minecraft.src.Block.<clinit>(Block.java:833)
at net.minecraft.src.Session.<clinit>(Session.java:26)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:49)
at net.minecraft.Launcher.replace(Launcher.java:166)
at net.minecraft.Launcher$1.run(Launcher.java:108)

вот что пишет при отладке и не запускает клиен(у игры экран чёрый)