java.lang.NoClassDefFoundError: org/slf4j/event/LoggingEvent

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You might've forgot to add a dependency or it's written wrong. Also, you might be using incompatible versions of Java and Hibernate. More on this here: https://goo.gl/SjSlRA

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Expert tip

If you're using Hibernate, this indicates you're missing FasterXML Classmate dependency, which you can add to your dependencies. To add it, the groupId is com.fasterxml and artifactId is Classmate.

Solutions on the web

via itdaan.com by Unknown author, 1 year ago
via iteye.com by Unknown author, 1 year ago
via qos.ch by Unknown author, 1 year ago
org/slf4j/event/LoggingEvent
via slf4j.org by Unknown author, 9 months ago
org/slf4j/event/LoggingEvent
via GitHub by jcgay
, 1 year ago
org/slf4j/event/LoggingEvent
java.lang.NoClassDefFoundError: org/slf4j/event/LoggingEvent
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2615)
at java.lang.Class.privateGetPublicMethods(Class.java:2733)
at java.lang.Class.getMethods(Class.java:1472)
at java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:1280)
at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1141)
at java.beans.Introspector.getBeanInfo(Introspector.java:416)
at java.beans.Introspector.getBeanInfo(Introspector.java:163)
at ch.qos.logback.core.joran.util.PropertySetter.introspect(PropertySetter.java:79)
at ch.qos.logback.core.joran.util.PropertySetter.getMethod(PropertySetter.java:393)
at ch.qos.logback.core.joran.util.PropertySetter.findAdderMethod(PropertySetter.java:203)
at ch.qos.logback.core.joran.util.PropertySetter.computeAggregationType(PropertySetter.java:177)
at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.isApplicable(NestedComplexPropertyIA.java:61)
at ch.qos.logback.core.joran.spi.Interpreter.lookupImplicitAction(Interpreter.java:237)
at ch.qos.logback.core.joran.spi.Interpreter.getApplicableActionList(Interpreter.java:256)
at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:144)
at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:129)
at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50)
at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:149)
at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:135)
at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:99)
at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:77)
at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:85)
at org.slf4j.impl.StaticLoggerBinder.(StaticLoggerBinder.java:55)
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:121)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:111)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:268)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:241)
at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155)
at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)
at org.springframework.boot.SpringApplication.(SpringApplication.java:191)
at com.xmd.spa.ApplicationMain.main(ApplicationMain.java:25)

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