后台一直刷这个 进本地服务器时提示lp数据库出错
附：此错误为站内分享的端（想转型bc端，拿来参考，百度网盘下载了一个小时进不去，不甘心
），非个人服务器问题
| 18:44:46 [严重] [LuckPerms] Exception occurred whilst loading data for 0d11e4a0-a441-32e4-bcb5-3847c2e27793 - Great_Emperor 18:44:46 [严重] java.util.concurrent.CompletionException: java.sql.SQLTransientConnectionException: luckperms-hikari - Connection is not available, request timed out after 5015ms. 18:44:46 [严重] at me.lucko.luckperms.common.storage.Storage.lambda$makeFuture$0(Storage.java:90) 18:44:46 [严重] at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source) 18:44:46 [严重] at net.md_5.bungee.scheduler.BungeeTask.run(BungeeTask.java:63) 18:44:46 [严重] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 18:44:46 [严重] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 18:44:46 [严重] at java.lang.Thread.run(Unknown Source) 18:44:46 [严重] Caused by: java.sql.SQLTransientConnectionException: luckperms-hikari - Connection is not available, request timed out after 5015ms. 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:697) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:196) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:161) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.HikariDataSource.getConnection(HikariDataSource.java:100) 18:44:46 [严重] at me.lucko.luckperms.common.storage.implementation.sql.connection.hikari.HikariConnectionFactory.getConnection(HikariConnectionFactory.java:131) 18:44:46 [严重] at me.lucko.luckperms.common.storage.implementation.sql.SqlStorage.getPlayerName(SqlStorage.java:679) 18:44:46 [严重] at me.lucko.luckperms.common.storage.implementation.sql.SqlStorage.savePlayerData(SqlStorage.java:609) 18:44:46 [严重] at me.lucko.luckperms.common.storage.Storage.lambda$savePlayerData$20(Storage.java:258) 18:44:46 [严重] at me.lucko.luckperms.common.storage.Storage.lambda$makeFuture$0(Storage.java:85) 18:44:46 [严重] ... 5 more 18:44:46 [严重] Caused by: me.lucko.luckperms.lib.hikari.pool.PoolBase$ConnectionSetupException: me.lucko.luckperms.lib.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:501) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool.access$100(HikariPool.java:71) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:727) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:713) 18:44:46 [严重] at java.util.concurrent.FutureTask.run(Unknown Source) 18:44:46 [严重] ... 3 more 18:44:46 [严重] Caused by: me.lucko.luckperms.lib.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. 18:44:46 [严重] at sun.reflect.GeneratedConstructorAccessor17.newInstance(Unknown Source) 18:44:46 [严重] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) 18:44:46 [严重] at java.lang.reflect.Constructor.newInstance(Unknown Source) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.Util.handleNewInstance(Util.java:425) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.MysqlIO.(MysqlIO.java:335) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2187) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2220) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2015) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.ConnectionImpl.(ConnectionImpl.java:768) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.JDBC4Connection.(JDBC4Connection.java:47) 18:44:46 [严重] at sun.reflect.GeneratedConstructorAccessor13.newInstance(Unknown Source) 18:44:46 [严重] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) 18:44:46 [严重] at java.lang.reflect.Constructor.newInstance(Unknown Source) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.Util.handleNewInstance(Util.java:425) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(MysqlDataSource.java:428) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(MysqlDataSource.java:136) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.PoolBase.newConnection(PoolBase.java:353) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) 18:44:46 [严重] at me.lucko.luckperms.lib.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) 18:44:46 [严重] ... 7 more 18:44:46 [严重] Caused by: java.net.ConnectException: Connection refused: connect 18:44:46 [严重] at java.net.DualStackPlainSocketImpl.connect0(Native Method) 18:44:46 [严重] at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) 18:44:46 [严重] at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) 18:44:46 [严重] at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) 18:44:46 [严重] at java.net.AbstractPlainSocketImpl.connect(Unknown Source) 18:44:46 [严重] at java.net.PlainSocketImpl.connect(Unknown Source) 18:44:46 [严重] at java.net.SocksSocketImpl.connect(Unknown Source) 18:44:46 [严重] at java.net.Socket.connect(Unknown Source) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211) 18:44:46 [严重] at me.lucko.luckperms.lib.mysql.jdbc.MysqlIO.(MysqlIO.java:299) 18:44:46 [严重] ... 23 more |
附：此错误为站内分享的端（想转型bc端，拿来参考，百度网盘下载了一个小时进不去，不甘心
），非个人服务器问题1.删除产生的文件夹，因为配置问题。有可能是数据库o.luckperms.lib.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
你可能是设置了数据库了，你先把配置文件全删了，开服生成新的配置文件，然后根据原来的配置文件进行修改即可解决。这种方法很笨，但是很管用
你可能是设置了数据库了，你先把配置文件全删了，开服生成新的配置文件，然后根据原来的配置文件进行修改即可解决。这种方法很笨，但是很管用