I have a bootstrapped corda network locally and distributed these artifacts to the respective VMs. While I start one of the node I am getting the below error: I am using azure sql as the backend and jars are compiled using corda enterprise 4.3 and the database driver used is jdbc 6.4.
IntelliJ project target is set to Java jdk 1.8 only.
[INFO ] 2020-05-21T06:57:25,735Z [main] BasicInfo. - Database connection url is
: jdbc:sqlserver://<,servername>;databaseName=;;sendStringParametersAsUnicode=false {}
[INFO ] 2020-05-21T06:57:25,767Z [main] hikari.HikariDataSource. - HikariPool-1 - Starting... {}
[ERROR] 2020-05-21T06:57:25,814Z [main]
internal.GeneralExceptionHandler. - Exception in thread "main" [errorCode=15ect6k, moreInformationAt=https://errors.corda.net/ENT/4.3/15ect6k] {}
java.lang.UnsupportedClassVersionError: com/microsoft/sqlserver/jdbc/SQLServerDataSource has been compiled by a more recent version of the Java Runtime (class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_212]
at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_212]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_212]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) ~[?:1.8.0_212]
at java.net.URLClassLoader.access$100(URLClassLoader.java:74) ~[?:1.8.0_212]
at java.net.URLClassLoader$1.run(URLClassLoader.java:369) ~[?:1.8.0_212]
at java.net.URLClassLoader$1.run(URLClassLoader.java:363) ~[?:1.8.0_212]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_212]
at java.net.URLClassLoader.findClass(URLClassLoader.java:362) ~[?:1.8.0_212]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_212]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) ~[?:1.8.0_212]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_212]
at com.zaxxer.hikari.util.UtilityElf.createInstance(UtilityElf.java:100) ~[HikariCP-3.3.1.jar:?]
at com.zaxxer.hikari.pool.PoolBase.initializeDataSource(PoolBase.java:316) ~[HikariCP-3.3.1.jar:?]
at com.zaxxer.hikari.pool.PoolBase.(PoolBase.java:109) ~[HikariCP-3.3.1.jar:?]
at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:108) ~[HikariCP-3.3.1.jar:?]
at com.zaxxer.hikari.HikariDataSource.(HikariDataSource.java:81) ~[HikariCP-3.3.1.jar:?]
at net.corda.node.internal.DataSourceFactory.createDataSource(DataSourceFactory.kt:42) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.DataSourceFactory.createDataSource$default(DataSourceFactory.kt:39) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.AbstractNodeKt.startHikariPool(AbstractNode.kt:1364) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.AbstractNode.startDatabase(AbstractNode.kt:1004) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.Node.startDatabase(Node.kt:537) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.AbstractNode.start(AbstractNode.kt:445) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.Node.start(Node.kt:552) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.EnterpriseNode.start(EnterpriseNode.kt:210) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartup.startNode(NodeStartup.kt:211) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartupCli$runProgram$2.run(NodeStartup.kt:132) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartup$initialiseAndRun$5.invoke(NodeStartup.kt:188) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartup$initialiseAndRun$5.invoke(NodeStartup.kt:139) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartupLogging$DefaultImpls.attempt(NodeStartup.kt:538) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartup.attempt(NodeStartup.kt:139) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartup.initialiseAndRun(NodeStartup.kt:187) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartupCli.runProgram(NodeStartup.kt:130) ~[corda-node-4.3.jar:?]
at net.corda.cliutils.CordaCliWrapper.call(CordaCliWrapper.kt:190) ~[corda-tools-cliutils-4.3.jar:?]
at net.corda.node.internal.NodeStartupCli.call(NodeStartup.kt:85) ~[corda-node-4.3.jar:?]
at net.corda.node.internal.NodeStartupCli.call(NodeStartup.kt:66) ~[corda-node-4.3.jar:?]
at picocli.CommandLine.execute(CommandLine.java:1173) ~[picocli-3.9.6.jar:3.9.6]
at picocli.CommandLine.access$800(CommandLine.java:141) ~[picocli-3.9.6.jar:3.9.6]
at picocli.CommandLine$RunLast.handle(CommandLine.java:1367) ~[picocli-3.9.6.jar:3.9.6]
at picocli.CommandLine$RunLast.handle(CommandLine.java:1335) ~[picocli-3.9.6.jar:3.9.6]
at picocli.CommandLine$AbstractParseResultHandler.handleParseResult(CommandLine.java:1243) ~[picocli-3.9.6.jar:3.9.6]
at picocli.CommandLine.parseWithHandlers(CommandLine.java:1526) ~[picocli-3.9.6.jar:3.9.6]
at net.corda.cliutils.CordaCliWrapperKt.start(CordaCliWrapper.kt:73) ~[corda-tools-cliutils-4.3.jar:?]
at net.corda.node.Corda.main(Corda.kt:13) ~[corda-node-4.3.jar:?]
