Thanks for your answer.
I have tested Shiela and then Catrina, Andromeda, Snow.
The result is the same: ''Your target cannot be found''. 0____o
So I controlled the game/ config/ General.properties,
and on CustomNpcTable you can read "True".
About stdout.log, there are some errors (see below):
[ Geodata ]
Geodata Engine: Disabled.
---------------------------------------------------------------------=[ NPCs ]
SkillLearnData: Loaded 256 Skill Learn data.
NpcTable: Error creating NPC table.
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'l2jgs.custom_n
pc' doesn't exist
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Sou
rce)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.Util.getInstance(Util.java:386)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1054)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4190)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4122)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2570)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2731)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2818)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.ja
va:2157)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:
2324)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewPr
oxyPreparedStatement.java:116)
at com.l2jserver.gameserver.datatables.NpcTable.loadNpcs(NpcTable.java:7
12)
at com.l2jserver.gameserver.datatables.NpcTable.loadNpcs(NpcTable.java:6
82)
at com.l2jserver.gameserver.datatables.NpcTable.restoreNpcData(NpcTable.
java:220)
at com.l2jserver.gameserver.datatables.NpcTable.<init>(NpcTable.java:99)
at com.l2jserver.gameserver.datatables.NpcTable$SingletonHolder.<clinit>
(NpcTable.java:1193)
at com.l2jserver.gameserver.datatables.NpcTable.getInstance(NpcTable.jav
a:1188)
at com.l2jserver.gameserver.GameServer.<init>(GameServer.java:274)
at com.l2jserver.gameserver.GameServer.main(GameServer.java:483)
NpcTable: Loaded 10461 (Custom: 0) NPC template(s).
NpcTable: Loaded 112918 (Custom: 0) NPC skills.
NpcTable: Loaded 43832 (Custom: 0) drops.
NpcTable: Loaded 520 Minions.
NpcTable: Error reading NPC AI Data: Table 'l2jgs.custom_npcaidata' doesn't exis
t
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'l2jgs.custom_n
pcaidata' doesn't exist
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Sou
rce)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.Util.getInstance(Util.java:386)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1054)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4190)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4122)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2570)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2731)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2818)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.ja
va:2157)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:
2324)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewPr
oxyPreparedStatement.java:116)
at com.l2jserver.gameserver.datatables.NpcTable.loadNpcAi(NpcTable.java:
1036)
at com.l2jserver.gameserver.datatables.NpcTable.loadNpcsAI(NpcTable.java
:1008)
at com.l2jserver.gameserver.datatables.NpcTable.restoreNpcData(NpcTable.
java:225)
at com.l2jserver.gameserver.datatables.NpcTable.<init>(NpcTable.java:99)
at com.l2jserver.gameserver.datatables.NpcTable$SingletonHolder.<clinit>
(NpcTable.java:1193)
at com.l2jserver.gameserver.datatables.NpcTable.getInstance(NpcTable.jav
a:1188)
at com.l2jserver.gameserver.GameServer.<init>(GameServer.java:274)
at com.l2jserver.gameserver.GameServer.main(GameServer.java:483)
NpcTable: Loaded 10461 (Custom: 0) AI Data.
NpcTable: Error reading NPC Elementals Data: Table 'l2jgs.custom_npc_elementals'
doesn't exist
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'l2jgs.custom_n
pc_elementals' doesn't exist
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Sou
rce)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.Util.getInstance(Util.java:386)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1054)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4190)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4122)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2570)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2731)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2818)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.ja
va:2157)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:
2324)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewPr
oxyPreparedStatement.java:116)
at com.l2jserver.gameserver.datatables.NpcTable.loadNpcsElement(NpcTable
.java:1128)
at com.l2jserver.gameserver.datatables.NpcTable.loadNpcsElement(NpcTable
.java:1100)
at com.l2jserver.gameserver.datatables.NpcTable.restoreNpcData(NpcTable.
java:226)
at com.l2jserver.gameserver.datatables.NpcTable.<init>(NpcTable.java:99)
at com.l2jserver.gameserver.datatables.NpcTable$SingletonHolder.<clinit>
(NpcTable.java:1193)
at com.l2jserver.gameserver.datatables.NpcTable.getInstance(NpcTable.jav
a:1188)
at com.l2jserver.gameserver.GameServer.<init>(GameServer.java:274)
at com.l2jserver.gameserver.GameServer.main(GameServer.java:483)
NpcTable: Loaded 10461 (Custom: 0) Elementals Data.