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via GitHub by hidetarou2013
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Driver:net.sf.log4jdbc.DriverSpy@5d8ab698 returned null for URL:jdbc:h2:mem:customers;DB_CLOSE_ON_EXIT=FALSE
via Stack Overflow by sedge
, 1 year ago
Driver:org.postgresql.Driver@af77018 returned null for URL:jdbc:h2:mem:grailsDB;MVCC=TRUE;LOCK_TIMEOUT=10000
via Stack Overflow by Den B
, 1 year ago
Driver:org.postgresql.Driver@760cf594 returned null for URL:jdbc:postgres://fqwebtafwgsgmp:17ff02102b2660162ce1b053ef28340dfa7cf4d71e14b4bf1b187a8ad7d36579@ec2-54-247-166-129.eu-west-1.compute.amazonaws.com:5432/daapseha11ekml
via Stack Overflow by Cameron Gable
, 1 year ago
Driver:com.mysql.jdbc.Driver@1bc07593 returned null for URL:jdbc:google:mysql://devops-serimmune:ash/ash?user=root
java.sql.SQLException: null at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:254) at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:727) at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:661) at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:479) at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:156) at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:116) at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:103) at com.ctrip.platform.dal.dao.datasource.SingleDataSource.<init>(SingleDataSource.java:57) at com.ctrip.platform.dal.dao.datasource.RefreshableDataSource.<init>(RefreshableDataSource.java:19) at com.ctrip.platform.dal.dao.datasource.DataSourceLocator.createDataSource(DataSourceLocator.java:73) at com.ctrip.platform.dal.dao.datasource.DataSourceLocator.getDataSource(DataSourceLocator.java:56) at com.ctrip.platform.dal.dao.datasource.DefaultDalConnectionLocator.getConnection(DefaultDalConnectionLocator.java:36) at com.ctrip.platform.dal.dao.client.DalConnectionManager.getConnectionFromDSLocator(DalConnectionManager.java:120) at com.ctrip.platform.dal.dao.client.DalConnectionManager.getNewConnection(DalConnectionManager.java:54) at com.ctrip.platform.dal.dao.client.DalTransactionManager.getConnection(DalTransactionManager.java:112) at com.ctrip.platform.dal.dao.client.DalTransactionManager.getConnection(DalTransactionManager.java:87) at com.ctrip.platform.dal.dao.client.DalDirectClient.getConnection(DalDirectClient.java:425) at com.ctrip.platform.dal.dao.client.DalDirectClient$1.execute(DalDirectClient.java:55) at com.ctrip.platform.dal.dao.client.DalConnectionManager._doInConnection(DalConnectionManager.java:157) at com.ctrip.platform.dal.dao.client.DalConnectionManager.doInConnection(DalConnectionManager.java:134) at com.ctrip.platform.dal.dao.client.DalDirectClient.doInConnection(DalDirectClient.java:413) at com.ctrip.platform.dal.dao.client.DalDirectClient.query(DalDirectClient.java:76) at com.ctrip.platform.dal.dao.task.QuerySqlTask.execute(QuerySqlTask.java:19) at com.ctrip.platform.dal.dao.task.DalSqlTaskRequest$SqlTaskCallable.call(DalSqlTaskRequest.java:170) at com.ctrip.platform.dal.dao.task.RequestTaskWrapper.call(RequestTaskWrapper.java:33) at com.ctrip.platform.dal.dao.task.DalRequestExecutor.nonCrossShardExecute(DalRequestExecutor.java:133) at com.ctrip.platform.dal.dao.task.DalRequestExecutor.internalExecute(DalRequestExecutor.java:113) at com.ctrip.platform.dal.dao.task.DalRequestExecutor.execute(DalRequestExecutor.java:98) at com.ctrip.platform.dal.dao.DalQueryDao.query(DalQueryDao.java:132) at com.ctrip.platform.dal.daogen.dao.DaoOfLoginUser.getUserByNo(DaoOfLoginUser.java:46) at com.ctrip.platform.dal.daogen.entity.DefaultUserInfo.getLoginUser(DefaultUserInfo.java:23) at com.ctrip.platform.dal.daogen.entity.DefaultUserInfo.getEmployee(DefaultUserInfo.java:29) at com.ctrip.platform.dal.daogen.resource.CustomizedResource.getEmployee(CustomizedResource.java:82) at com.ctrip.platform.dal.daogen.filter.UserFilter.doFilter(UserFilter.java:30) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1115) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.NullPointerException: null at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:274) at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:246) ... 51 more