Hace un par de dias formatee el PC, reinstale el server que tenia de la pagina oficial del minecraft y ahora tengo este problema:
. 17:29:10 INFO]: Starting minecraft server version 1.7.4
java.io.IOException: Controlador no válido
at java.io.FileInputStream.readBytes(Native Method) [?:1.7.0_45]
at java.io.FileInputStream.read(Unknown Source) [?:1.7.0_45]
at java.io.BufferedInputStream.read1(Unknown Source) [?:1.7.0_45]
at java.io.BufferedInputStream.read(Unknown Source) [?:1.7.0_45]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) [?:1.7.0_45]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) [?:1.7.0_45]
at sun.nio.cs.StreamDecoder.read(Unknown Source) [?:1.7.0_45]
at java.io.InputStreamReader.read(Unknown Source) [?:1.7.0_45]
at java.io.BufferedReader.fill(Unknown Source) [?:1.7.0_45]
at java.io.BufferedReader.readLine(Unknown Source) [?:1.7.0_45]
at java.io.BufferedReader.readLine(Unknown Source) [?:1.7.0_45]
at lo.run(SourceFile:78) [minecraft_server.jar:? ..
Aparte, cuando inicio el minecraft, no me encuentra ningun servidor, me da "can't connect to server."
Tengo instalada la ultima version de java, sin tocar nada.