: Failure in calling handler
java.lang.RuntimeException: java.lang.NoClassDefFoundError: io/vertx/core/logging/impl/LoggerFactory
at com.Test.lambda$start$0(Test.java:48)
at io.vertx.core.impl.DeploymentManager.lambda$reportResult$157(DeploymentManager.java:398)
at io.vertx.core.impl.ContextImpl.lambda$wrapTask$16(ContextImpl.java:335)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:358)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: io/vertx/core/logging/impl/LoggerFactory
at io.vertx.ext.jdbc.impl.JdbcServiceImpl.<clinit>(JdbcServiceImpl.java:38)
at io.vertx.ext.jdbc.JdbcService.create(JdbcService.java:51)
at io.vertx.ext.jdbc.JdbcServiceVerticle.start(JdbcServiceVerticle.java:33)
at io.vertx.core.AbstractVerticle.start(AbstractVerticle.java:111)
at io.vertx.core.impl.DeploymentManager.lambda$doDeploy$159(DeploymentManager.java:429)
... 5 more
Caused by: java.lang.ClassNotFoundException: io.vertx.core.logging.impl.LoggerFactory
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)