Is this a message that occurs only when running in eclipse? Or does it occur on the command line too? Perhaps you could remove Jansi from the clad path to stop the error? I've used spring-boot and that uses jansi and it works in eclipse (no colour) and from Cygwin terminal (color works). But Spring boot is doing the config for me. David

On 18 Aug 2014, at 14:21, gokturk mavus <gokturkmavus@gmail.com> wrote:

How to get rid of those messages, all of them?

I have installed JAnsi 1.8, 1.6, 1.11 but same messages

Platform; windows 7, eclipse

My configuration file

<configuration>

<appender name ="Console" class="ch.qos.logback.core.ConsoleAppender">

<encoder> <charset> UTF-8 </charset> <pattern>%-5level [%thread] %class{0}.%method at line %line -- %message%n%ex</pattern> </encoder> </appender>

<root level="DEBUG"> <appender-ref ref="Console" /> </root>

</configuration>

16:17:34,050 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy] 16:17:34,050 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback-test.xml] at [file:... /execBin/logback-test.xml] 16:17:34,122 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set 16:17:34,133 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 16:17:34,142 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [ConsoleAppender] 16:17:34,167 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 16:17:34,216 |-INFO in ch.qos.logback.core.ConsoleAppender[ConsoleAppender] - Enabling JANSI WindowsAnsiOutputStream for the console. 16:17:34,217 |-WARN in ch.qos.logback.core.ConsoleAppender[ConsoleAppender] - Failed to create WindowsAnsiOutputStream. Falling back on the default stream. ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type org.fusesource.jansi.WindowsAnsiOutputStream at ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type org.fusesource.jansi.WindowsAnsiOutputStream at at ch.qos.logback.core.util.OptionHelper.instantiateByClassNameAndParameter(OptionHelper.java:73) at at ch.qos.logback.core.util.OptionHelper.instantiateByClassNameAndParameter(OptionHelper.java:42) at at ch.qos.logback.core.ConsoleAppender.getTargetStreamForWindows(ConsoleAppender.java:94) at at ch.qos.logback.core.ConsoleAppender.start(ConsoleAppender.java:85) at at ch.qos.logback.core.joran.action.AppenderAction.end(AppenderAction.java:96) at at ch.qos.logback.core.joran.spi.Interpreter.callEndAction(Interpreter.java:317) at at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:196) at at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:182) at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:62) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:149) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:135) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:99) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:49) at at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75) at at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:150) at at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:85) at at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55) at at org.slf4j.LoggerFactory.bind(LoggerFactory.java:129) at at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:108) at at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:302) at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:276) at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:288) ... at at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at at java.lang.reflect.Method.invoke(Unknown Source) at at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) at at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at at org.junit.runners.Suite.runChild(Suite.java:128) at at org.junit.runners.Suite.runChild(Suite.java:24) at at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.lang.ClassNotFoundException: org.fusesource.jansi.WindowsAnsiOutputStream at at java.net.URLClassLoader$1.run(Unknown Source) at at java.net.URLClassLoader$1.run(Unknown Source) at at java.security.AccessController.doPrivileged(Native Method) at at java.net.URLClassLoader.findClass(Unknown Source) at at java.lang.ClassLoader.loadClass(Unknown Source) at at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at at java.lang.ClassLoader.loadClass(Unknown Source) at at ch.qos.logback.core.util.OptionHelper.instantiateByClassNameAndParameter(OptionHelper.java:60) at ... 46 common frames omitted 16:17:34,217 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to DEBUG 16:17:34,217 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [ConsoleAppender] to Logger[ROOT] 16:17:34,218 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. 16:17:34,219 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@125a3fa0 - Registering current configuration as safe fallback point _______________________________________________ Logback-user mailing list Logback-user@qos.ch http://mailman.qos.ch/mailman/listinfo/logback-user