Oracle DB connections returns Null pointer

[rwat090]

When trying to configure Oracle DB for SQL Injection, I encounter the following error message:

[WARN] [2023-12-04 17:27:58,551] [BasicResourcePool.java:1851] [com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask@5d627bcf -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception: ] java.lang.NullPointerException at oracle.jdbc.driver.OracleDriver.acceptsURL(OracleDriver.java:638) at java.sql.DriverManager.getDriver(DriverManager.java:299) at com.mchange.v2.c3p0.DriverManagerDataSource.driver(DriverManagerDataSource.java:240) at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:131) at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at replicode.core.utils.MethodAccess.invokeExact(MethodAccess.java:433) at replicode.core.utils.MegamorphicMethod.invokeExact(MegamorphicMethod.java:58) at replicode.core.utils.MethodAccess.invoke(MethodAccess.java:428) at replicode.core.utils.MethodAccess.invoke(MethodAccess.java:421) at replicode.core.access.DataSourceAccess.getConnection(DataSourceAccess.java:33) at replicode.core.sql.SQLTraps.getConnection(SQLTraps.java:121) at replicode.core.sql.CommonSQLTrampolineImpl.DataSource_getConnectionImpl(CommonSQLTrampolineImpl.java:39) at replicode.core.trampolines.SQLTrampoline.DataSource_getConnection(SQLTrampoline.java:214) at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:156) at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:145) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:200) at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1086) at com.mchange.v2.resourcepool.BasicResourcePool.doAcquireAndDecrementPendingAcquiresWithinLockOnSuccess(BasicResourcePool.java:1073) at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:44) at com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask.run(BasicResourcePool.java:1810) at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:648)

On tomcat startup im also receiving

INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at com.waratek.spiracle.init.SpiracleInit.contextInitialized(SpiracleInit.java:81) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5110) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5633) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1015) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:991) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2020) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) javax.naming.NameNotFoundException: Name [jdbc/oracle] is not bound in this Context. Unable to find [jdbc]. at org.apache.naming.NamingContext.lookup(NamingContext.java:825) at org.apache.naming.NamingContext.lookup(NamingContext.java:159) at org.apache.naming.NamingContext.lookup(NamingContext.java:836) at org.apache.naming.NamingContext.lookup(NamingContext.java:159) at org.apache.naming.NamingContext.lookup(NamingContext.java:836) at org.apache.naming.NamingContext.lookup(NamingContext.java:173) at org.apache.naming.SelectorContext.lookup(SelectorContext.java:156) at javax.naming.InitialContext.lookup(InitialContext.java:417) at com.waratek.spiracle.sql.jndi.CreateJndiConnectionPool.contextInitialized(CreateJndiConnectionPool.java:27) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5110) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5633) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1015) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:991) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2020) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Dec 04, 2023 5:26:51 PM org.apache.catalina.startup.HostConfig deployWAR

• Apache Tomcat/7.0.82
• openjdk version "1.8.0_392"
• ojdbc6.jar
• Tested Spiracle 1.8.0 and Spiracle 1.7.0