You have to make sure that the logback JAR is within your classpath.. See here for starters; and beyond that; the real take-away here: the runtime is telling you that it can't find a certain class; and it gives you the full name of that class. Or you look here to read what Cassandra has to say about logback.. You take that input; and then you turn to your favorite search engine in order to ...
[WARNING] The POM for org.hibernate:hibernate-commons-annotations:jar:3.1..GA is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
Caused by : java.lang.ClassNotFoundException : ch.qos.logback.core.joran.spi.JoranException 1495; ?:Connections could not be acquired from the underlying database! 319; eclipse?debug?tomcat 172; redis 97
ch.qos.logback.core.joran.spi. Class JoranException. java . lang .Object; java . lang .Throwable; java . lang .Exception
After using filter with class ch.qos.logback.core.filter.EvaluatorFilter rised an exception without janino.jar is on the classpath, but janino is not mentioned in the documentation and examples.
>unzip logback-core-1.2.3.jar Archive: logback-core-1.2.3.jar End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive.
Hi! Tried using logstash-logback-encoder in a basic spring-boot 1.2.0 application, but web deploy to tomcat failed with the following message: Failed to instantiate [ch.qos.logback.classic.LoggerContext] Reported exception: java . lang .NoC...
the issue seems to be a ClassNotFoundException . Caused by : ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type io.sentry.logback ...
The root cause is that you are managing dependencies manually. You should tell Maven/Gradle to fetch the dependencies for you. If you are building SourceAFIS from sources, you can find the list of direct dependencies for SourceAFIS in pom.xml that accompanies the sources. Add them to your maven/gradle configuration.
On my PC application doesn't start with logback v1.1.7. Maybe it's because my PC has no DNS configured (I work behind proxy). Maybe it's a logback bug. I don't know. Here is the exception: Failed to instantiate [ch.qos.logback.classic.Lo...