Forum francais Minecraft. Serveur de jeu FR-Minecraft et astuces pour Minecraft.

Je lance le programme Minecraft_server ( télécharger sur ce lien http://www.minecraft.net/download.jsp ) .
Sa m'écrit
[INFO] Starting minecraft server version Beta 1.4_01
[WARNING] **** NOT ENOUGH RAM!
[WARNING] To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
[INFO] Loading properties
[WARNING] server.properties does not exist
[INFO] Generating new properties file
[INFO] Starting Minecraft server on *:25565
[WARNING] Failed to load ban list: java.io.FileNotFoundException: banned-players.txt (Le fichier spécifié est introuvable)
[WARNING] Failed to load ip ban list: java.io.FileNotFoundException: banned-ips.txt (Le fichier spécifié est introuvable)
[WARNING] Failed to load ip ban list: java.io.FileNotFoundException: ops.txt (Le fichier spécifié est introuvable)
[WARNING] Failed to load white-list: java.io.FileNotFoundException: white-list.txt (Le fichier spécifié est introuvable)
[INFO] Preparing level "world"
[INFO] Preparing start region
[INFO] Preparing spawn area: 4%
[INFO] Preparing spawn area: 8%
[INFO] Preparing spawn area: 12%
[INFO] Preparing spawn area: 16%
[INFO] Preparing spawn area: 20%
[INFO] Preparing spawn area: 24%
[INFO] Preparing spawn area: 28%
[INFO] Preparing spawn area: 28%
[INFO] Preparing spawn area: 32%
[INFO] Preparing spawn area: 36%
[INFO] Preparing spawn area: 36%
[INFO] Preparing spawn area: 40%
[INFO] Preparing spawn area: 44%
[INFO] Preparing spawn area: 48%
[INFO] Preparing spawn area: 53%
[INFO] Preparing spawn area: 57%
[INFO] Preparing spawn area: 61%
[INFO] Preparing spawn area: 65%
[INFO] Preparing spawn area: 69%
[INFO] Preparing spawn area: 73%
[INFO] Preparing spawn area: 77%
[INFO] Preparing spawn area: 81%
[INFO] Preparing spawn area: 85%
[INFO] Preparing spawn area: 85%
[INFO] Preparing spawn area: 89%
[INFO] Preparing spawn area: 89%
[INFO] Preparing spawn area: 93%
[INFO] Preparing spawn area: 97%
[INFO] Preparing spawn area: 97%
[INFO] Done (31514073400ns)! For help, type "help" or "?"