Samebug tips1

This means you're missing a class that Java needs for this program. Check if you're not missing the jsr305-1.3.7.jar from your classpath, it's the jar that contains the class javax.annotation.Nullable.


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  • Stack trace

    • java.lang.ClassNotFoundException: ch.qos.logback.core.spi.CyclicBufferTrackerImpl at org.apache.catalina.loader.WebappClassLoader.loadClass( at org.apache.catalina.loader.WebappClassLoader.loadClass( at ch.qos.logback.core.util.Loader.loadClass( at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.begin( at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction( at ch.qos.logback.core.joran.spi.Interpreter.startElement( at ch.qos.logback.core.joran.spi.Interpreter.startElement( at

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