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

rathnadhar.kolar at wipro.com rathnadhar.kolar at wipro.com
Tue Mar 1 05:42:56 CET 2011 

Namasthe,

I have logged the bug: LBGENERAL-45.

Regards
Rathnadhar.K.V
========================================================
Rathnadhar.K.V

"Aham Brahmasmi" Brhadaranyaka Upanishad 1.4.10
========================================================



-----Original Message-----
From: logback-user-bounces at qos.ch [mailto:logback-user-bounces at qos.ch]
On Behalf Of Ceki Gulcu
Sent: Monday, 28 February, 2011 15:58
To: logback users list
Subject: Re: [logback-user] Logback.groovy configuration results in
java.lang.VerifyError exception.


Glad to hear that the problem could be solved. Could you please enter a
jira issue asking for the FAQ entry?

On 28.02.2011 11:27, rathnadhar.kolar at wipro.com wrote:
> Namasthe Ceki,
>
> Yes the offending package was json-lib 2.1.
>
> I removed it from the class path. The logback.groovy configuration 
> worked!
>
> Thanks for the help.
>
> I suggest this issue be put as a faq. I spent nearly 5 days figuring 
> as to how to use logback.groovy !
>
> Regards
> Rathna
> ========================================================
> Rathnadhar.K.V
>
> "Aham Brahmasmi" Brhadaranyaka Upanishad 1.4.10 
> ========================================================
>
>
>
>
> -----Original Message-----
> From: logback-user-bounces at qos.ch [mailto:logback-user-bounces at qos.ch]
> On Behalf Of Ceki Gulcu
> Sent: Monday, 28 February, 2011 15:16
> To: logback users list
> Subject: Re: [logback-user] Logback.groovy configuration results in 
> java.lang.VerifyError exception.
>
> Groovy version 1.7.8 is fine. However, your project is probably *also*

> pulling in an older version of Groovy. See
> http://jira.codehaus.org/browse/GROOVY-3802 which looks similar to 
> your problem.
>
> On 28.02.2011 10:47, rathnadhar.kolar at wipro.com wrote:
>> Namasthe Ceki,
>>
>> I am using groovy-all-1.7.8.jar (Groovy 1.7.8) which according to 
>> Groovy
>> (http://groovy.codehaus.org/) is absolutely latest stable version as 
>> of 28/Feb/2011.
>>
>> BTW which is the groovy version that is to be used?
>>
>> Regards
>> Rathna
>> ========================================================
>> Rathnadhar.K.V
>>
>> "Aham Brahmasmi" Brhadaranyaka Upanishad 1.4.10 
>> ========================================================
>>
>>
>>
>>
>> -----Original Message-----
>> From: logback-user-bounces at qos.ch 
>> [mailto:logback-user-bounces at qos.ch]
>> On Behalf Of Ceki Gulcu
>> Sent: Monday, 28 February, 2011 15:08
>> To: logback users list
>> Subject: Re: [logback-user] Logback.groovy configuration results in 
>> java.lang.VerifyError exception.
>>
>>
>> You are probably pulling in an older version of Groovy. See for
> example:
>> http://jira.codehaus.org/browse/GROOVY-3802
>>
>> On 28.02.2011 10:07, rathnadhar.kolar at wipro.com wrote:
>>> Namasthe Ceki,
>>>
>>> Its :
>>>
>>> java version "1.6.0_20"
>>> Java(TM) SE Runtime Environment (build 1.6.0_20-b02) Java 
>>> HotSpot(TM)
>
>>> Client VM (build 16.3-b01, mixed mode, sharing)
>>>
>>>
>>> This is what I get when I run java -version.
>>>
>>> I think its pointing to JRE ($JAVA_HOME/jre)...
>>>
>>> Regards
>>> Rathnadhar.K.V
>>> ========================================================
>>> Rathnadhar.K.V
>>>
>>> "Aham Brahmasmi" Brhadaranyaka Upanishad 1.4.10 
>>> ========================================================
>>>
>>>
>>>
>>>
>>> -----Original Message-----
>>> From: logback-user-bounces at qos.ch
>>> [mailto:logback-user-bounces at qos.ch]
>>> On Behalf Of Ceki Gulcu
>>> Sent: Monday, 28 February, 2011 14:28
>>> To: logback users list
>>> Subject: Re: [logback-user] Logback.groovy configuration results in 
>>> java.lang.VerifyError exception.
>>>
>>> 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/O
>>>> b
>>>> j
>>>> e
>>>> ct;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$MetaClassCreationHandle.createWithCus
>>>> t
>>>> o
>>>> m
>>>> Lookup(_MetaClassRegistry.java:127_)
>>>>
>>>> at
>>>> groovy.lang.MetaClassRegistry$MetaClassCreationHandle.create(_MetaC
>>>> l
>>>> a
>>>> s
>>>> sRegistry.java:122_)
>>>>
>>>> at
>>>> org.codehaus.groovy.reflection.ClassInfo.getMetaClassUnderLock(_Cla
>>>> s
>>>> s
>>>> I
>>>> nfo.java:165_)
>>>>
>>>> at
>>>>
>>
org.codehaus.groovy.reflection.ClassInfo.getMetaClass(_ClassInfo.java:
>>>> 195_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.getMeta
>>>> C
>>>> l
>>>> a
>>>> ss(_MetaClassRegistryImpl.java:214_)
>>>>
>>>> at
>>>>
>>
org.codehaus.groovy.runtime.InvokerHelper.getMetaClass(_InvokerHelper.
>>>> java:747_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.CallSiteArray.createPojoSite(_
>>>> C
>>>> a
>>>> l
>>>> lSiteArray.java:107_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite(_
>>>> C
>>>> a
>>>> l
>>>> lSiteArray.java:148_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(_Cal
>>>> l
>>>> S
>>>> i
>>>> teArray.java:40_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_Abstrac
>>>> t
>>>> C
>>>> a
>>>> llSite.java:116_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_Abstrac
>>>> t
>>>> C
>>>> a
>>>> llSite.java:124_)
>>>>
>>>> at
>>>> ch.qos.logback.classic.gaffer.ConfigurationDelegate.appender(Config
>>>> u
>>>> r
>>>> a
>>>> tionDelegate.groovy:117)
>>>>
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(_Native Method_)
>>>>
>>>> at
>>>>
>>
sun.reflect.NativeMethodAccessorImpl.invoke(_NativeMethodAccessorImpl.
>>>> java:39_)
>>>>
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(_DelegatingMethodAc
>>>> c
>>>> e
>>>> s
>>>> sorImpl.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.invok
>>>> e
>>>> (
>>>> _
>>>> MixinInstanceMetaMethod.java:53_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoMetaMet
>>>> h
>>>> o
>>>> d
>>>> SiteNoUnwrapNoCoerce.invoke(_PogoMetaMethodSite.java:307_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent
>>>> (
>>>> _
>>>> P
>>>> ogoMetaMethodSite.java:51_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurre
>>>> n
>>>> t
>>>> (
>>>> _CallSiteArray.java:44_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_
>>>> A
>>>> b
>>>> s
>>>> tractCallSite.java:141_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_
>>>> A
>>>> b
>>>> s
>>>> tractCallSite.java:157_)
>>>>
>>>> at Script1.run(Script1.groovy:24)
>>>>
>>>> at Script1$run.call(Unknown Source)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(_Cal
>>>> l
>>>> S
>>>> i
>>>> teArray.java:40_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_Abstrac
>>>> t
>>>> C
>>>> a
>>>> llSite.java:116_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(_Abstrac
>>>> t
>>>> C
>>>> a
>>>> llSite.java:120_)
>>>>
>>>> at
>>>> ch.qos.logback.classic.gaffer.GafferConfigurator.run(GafferConfigur
>>>> a
>>>> t
>>>> o
>>>> r.groovy:59)
>>>>
>>>> at
>>>> ch.qos.logback.classic.gaffer.GafferConfigurator$run.callCurrent(Un
>>>> k
>>>> n
>>>> o
>>>> wn
>>>> Source)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurre
>>>> n
>>>> t
>>>> (
>>>> _CallSiteArray.java:44_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_
>>>> A
>>>> b
>>>> s
>>>> tractCallSite.java:141_)
>>>>
>>>> at
>>>> org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(_
>>>> A
>>>> b
>>>> s
>>>> tractCallSite.java:149_)
>>>>
>>>> at
>>>> ch.qos.logback.classic.gaffer.GafferConfigurator.run(GafferConfigur
>>>> a
>>>> t
>>>> o
>>>> r.groovy:37)
>>>>
>>>> at
>>>> ch.qos.logback.classic.gaffer.GafferUtil.runGafferConfiguratorOn(_G
>>>> a
>>>> f
>>>> f
>>>> erUtil.java:44_)
>>>>
>>>> at
>>>> ch.qos.logback.classic.util.ContextInitializer.configureByResource(
>>>> _
>>>> C
>>>> o
>>>> ntextInitializer.java:67_)
>>>>
>>>> at
>>>> ch.qos.logback.classic.util.ContextInitializer.autoConfig(_ContextI
>>>> n
>>>> i
>>>> t
>>>> ializer.java:150_)
>>>>
>>>> at
>>>> org.slf4j.impl.StaticLoggerBinder.init(_StaticLoggerBinder.java:85_
>>>> )
>>>>
>>>> at
>>>>
org.slf4j.impl.StaticLoggerBinder.<clinit>(_StaticLoggerBinder.java:
>>>> 5
>>>> 5
>>>> _)
>>>>
>>>> at org.slf4j.LoggerFactory.bind(_LoggerFactory.java:121_)
>>>>
>>>> at
>>>> org.slf4j.LoggerFactory.performInitialization(_LoggerFactory.java:1
>>>> 1
>>>> 1
>>>> _
>>>> )
>>>>
>>>> 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
>>>>
>>>> *Please do not print this email unless it is absolutely necessary. 
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>>
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>>>>
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>>
>>
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> transmitted by this email.
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>
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