[logback-user] Logback.groovy configuration results in java.lang.VerifyError exception.

Mon Feb 28 09:57:33 CET 2011

Hi Rathnadhar,
I can run config file finr. It runs without generating a 
java.lang.VerifyError. Which JDK are you using?
--
Ceki

On 28.02.2011 09:13, rathnadhar.kolar at wipro.com wrote:
> Namasthe,
>
> I have switched from log4j to logback. For configuration, I initially
> worked with logback.xml which worked fine. I wanted to get rid of xml so
> re-wrote the logback.xml in groovy.
>
> The logback.groovy is as below:
>
> *import*ch.qos.logback.classic.PatternLayout
>
> *import*ch.qos.logback.classic.filter.ThresholdFilter
>
> *import*ch.qos.logback.classic.net.SMTPAppender
>
> *import*ch.qos.logback.core.ConsoleAppender
>
> *import*ch.qos.logback.core.rolling.FixedWindowRollingPolicy
>
> *import*ch.qos.logback.core.rolling.RollingFileAppender
>
> *import*ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy
>
> *import**static*ch.qos.logback.classic.Level.ERROR
>
> *import**static*ch.qos.logback.classic.Level.INFO
>
> appender("RootFileAppender", RollingFileAppender) {
>
> file = "project"
>
> append = *true*
>
> filter(ThresholdFilter) {
>
> level = INFO
>
> }
>
> rollingPolicy(FixedWindowRollingPolicy) {
>
> fileNamePattern = "project_log.%i"
>
> maxIndex = 1
>
> }
>
> triggeringPolicy(SizeBasedTriggeringPolicy) {
>
> maxFileSize = 1000000
>
> }
>
> layout(PatternLayout) {
>
> pattern = "%d{yyyy-MM-dd HH:mm:ss}, %p, %c, %t, %ex, %F, %L, %C{1}, %M %m%n"
>
> }
>
> }
>
> appender("RootConsoleAppender", ConsoleAppender) {
>
> filter(ThresholdFilter) {
>
> level = INFO
>
> }
>
> layout(PatternLayout) {
>
> pattern = "%d{yyyy-MM-dd HH:mm:ss}, %p, %c, %t %m%n"
>
> }
>
> }
>
> appender("RootEmailAppender", SMTPAppender) {
>
> filter(ThresholdFilter) {
>
> level = ERROR
>
> }
>
> bufferSize = 10
>
> SMTPHost = "smtp.hostaddress"
>
> to = "logback.user at xyz.com"
>
> from = " logback.user at xyz.com "
>
> username = "user"
>
> password = "password"
>
> subject = "Logback Error"
>
> layout(PatternLayout) {
>
> pattern = "%d{yyyy-MM-dd HH:mm:ss}, %p, %c, %t, %ex, %F, %L, %C{1}, %M %m%n"
>
> }
>
> }
>
> root(INFO, ["RootFileAppender", "RootConsoleAppender", "RootEmailAppender"])
>
> (Some values have been masked for security reasons).
>
> I put this file in the classpath.
>
> After that I started my application, but I got this exception:
>
> Failed to instantiate [ch.qos.logback.classic.LoggerContext]
>
> Reported exception:
>
> java.lang.VerifyError: (class:
> groovy/runtime/metaclass/java/lang/StringMetaClass, method:
> super$2$invokeMethod signature:
> (Ljava/lang/Class;Ljava/lang/Object;Ljava/lang/String;[Ljava/lang/Object;ZZ)Ljava/lang/Object;)
> Illegal use of nonvirtual function call
>
> at java.lang.Class.forName0(_Native Method_)
>
> at java.lang.Class.forName(_Class.java:169_)
>
> at
> groovy.lang.MetaClassRegistry$MetaClassCreationHandle.createWithCustomLookup(_MetaClassRegistry.java:127_)
>
> at
> groovy.lang.MetaClassRegistry$MetaClassCreationHandle.create(_MetaClassRegistry.java:122_)
>
> at
> org.codehaus.groovy.reflection.ClassInfo.getMetaClassUnderLock(_ClassInfo.java:165_)
>
> at
> org.codehaus.groovy.reflection.ClassInfo.getMetaClass(_ClassInfo.java:195_)
>
> at
> org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.getMetaClass(_MetaClassRegistryImpl.java:214_)
>
> at
> org.codehaus.groovy.runtime.InvokerHelper.getMetaClass(_InvokerHelper.java:747_)
>
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.createPojoSite(_CallSiteArray.java:107_)
>
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite(_CallSiteArray.java:148_)
>
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(_CallSiteArray.java:40_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_AbstractCallSite.java:116_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_AbstractCallSite.java:124_)
>
> at
> ch.qos.logback.classic.gaffer.ConfigurationDelegate.appender(ConfigurationDelegate.groovy:117)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(_Native Method_)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(_NativeMethodAccessorImpl.java:39_)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(_DelegatingMethodAccessorImpl.java:25_)
>
> at java.lang.reflect.Method.invoke(_Method.java:597_)
>
> at
> org.codehaus.groovy.reflection.CachedMethod.invoke(_CachedMethod.java:90_)
>
> at
> org.codehaus.groovy.runtime.metaclass.MixinInstanceMetaMethod.invoke(_MixinInstanceMetaMethod.java:53_)
>
> at
> org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoMetaMethodSiteNoUnwrapNoCoerce.invoke(_PogoMetaMethodSite.java:307_)
>
> at
> org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(_PogoMetaMethodSite.java:51_)
>
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(_CallSiteArray.java:44_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_AbstractCallSite.java:141_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_AbstractCallSite.java:157_)
>
> at Script1.run(Script1.groovy:24)
>
> at Script1$run.call(Unknown Source)
>
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(_CallSiteArray.java:40_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_AbstractCallSite.java:116_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_AbstractCallSite.java:120_)
>
> at
> ch.qos.logback.classic.gaffer.GafferConfigurator.run(GafferConfigurator.groovy:59)
>
> at
> ch.qos.logback.classic.gaffer.GafferConfigurator$run.callCurrent(Unknown
> Source)
>
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(_CallSiteArray.java:44_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_AbstractCallSite.java:141_)
>
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_AbstractCallSite.java:149_)
>
> at
> ch.qos.logback.classic.gaffer.GafferConfigurator.run(GafferConfigurator.groovy:37)
>
> at
> ch.qos.logback.classic.gaffer.GafferUtil.runGafferConfiguratorOn(_GafferUtil.java:44_)
>
> at
> ch.qos.logback.classic.util.ContextInitializer.configureByResource(_ContextInitializer.java:67_)
>
> at
> ch.qos.logback.classic.util.ContextInitializer.autoConfig(_ContextInitializer.java:150_)
>
> at org.slf4j.impl.StaticLoggerBinder.init(_StaticLoggerBinder.java:85_)
>
> at org.slf4j.impl.StaticLoggerBinder.<clinit>(_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 src.temporalprocessing.StartProgram.<clinit>(_StartProgram.java:37_)
>
> When I switch from logback.groovy to logback.xml, everything works
> perfectly (both the configurations are equal in functionality).
>
> My google search did not yield useful information.
>
> I am using the following jars:
>
> 1.groovy-all-1.7.8.jar
>
> 2.logback-access-0.9.28.jar
>
> 3.logback-classic-0.9.28.jar
>
> 4.logback-core-0.9.28.jar
>
> 5.slf4j-api-1.6.1.jar
>
> Can somebody please help me to resolve the issue.
>
> Regards
>
> Rathnadhar.K.V
>
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