請問各位大神 黑盒子問題

阿哲

	FATAL - 資料庫讀取錯誤! java.sql.SQLException: Connections could not be acquired from the underlying database!         at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)         at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)        at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)         at com.lineage.DatabaseFactoryLogin.<init>(tzc:186)         at com.lineage.DatabaseFactoryLogin.get(tzc:126)         at com.lineage.Server.main(qsc:200) Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.         at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)         at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)         at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)         at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)        ... 4 more FATAL - 資料庫讀取錯誤! java.sql.SQLException: Connections could not be acquired from the underlying database!         at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)         at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)         at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)         at com.lineage.DatabaseFactory.<init>(vzc:223)         at com.lineage.DatabaseFactory.get(vzc:165)         at com.lineage.Server.main(qsc:82) Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.         at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)         at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)         at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)         at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)         ... 4 more INFO - 加載 安全管理器: LanSecurityManager INFO - --------------------------------------------------        外部設置：經驗倍率: 15.0        外部設置：正義質倍率: 4.0        外部設置：友好度倍率: 1.0        外部設置：物品掉落倍率: 1.0        外部設置：金幣掉落倍率: 3.0        外部設置：廣播等級限制: 45        外部設置：PK設置: 允許        外部設置：最大連線設置: 2000 -------------------------------------------------- ERROR - Connections could not be acquired from the underlying database! java.sql.SQLException: Connections could not be acquired from the underlying database!         at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)         at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)         at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)         at com.lineage.DatabaseFactoryLogin.getConnection(tzc:220)         at com.lineage.server.datatables.sql.ServerTable.load(oma:40)         at com.lineage.server.datatables.lock.ServerReading.load(sna:153)         at com.lineage.server.GameServer.initialize(jgb:29)         at com.lineage.Server.main(qsc:19) Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.         at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)         at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)         at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)         at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)         ... 6 more 這是哪裡出錯

yasioukon

	錯誤的部分 有中文的地方 有寫到 資料庫讀取錯誤 可以檢查你的DB名稱 帳號 密碼 等等設定是否對應無誤

阿哲

	yasioukon 發表於 2023-12-11 18:45 錯誤的部分 有中文的地方 有寫到 資料庫讀取錯誤 已成功開啟  謝謝大大