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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: java.lang.VerifyError:(class: org/apache/camel/model/ProcessorType, method: loop signature:
Date Thu, 03 Jun 2010 08:50:14 GMT
On Thu, Jun 3, 2010 at 10:44 AM, mevikasg <mevikasg@gmail.com> wrote:
>
> Hi Claus,
>
>
> As you suggested to check the Camel version (because of ProcessorType
> error).
>
> I did update the Camel plugin in my grails application with ver 0.2 (after
> updating)
>
> I found camel plugin's lib contains apache-camel-1.6.0.jar.
>

Ask at Grails to have them upgrade their plugin to use Camel 2.3
instead of the old 1.6.0 release.



> But, could't find apache-camel-2.x.x to resolve the issue.
>
>
> And, my lib directory contains following jars:
>
> activemq-all-5.3.1
> activemq-pool-5.3.1
> activemq-ra-3.2
> mysql-connector-java-5.0.7-bin
> spring-jms-2.5.6
> camel-route-2.3.0
>
>
> Please guide.
>
> Thanks
>
>
> Claus Ibsen-2 wrote:
>>
>> Hi
>>
>> It smells like having mixed .jars with different Camel versions. Make
>> 100% sure that all Camel jars are v2.1.0.
>>
>>
>> On Fri, Dec 18, 2009 at 10:20 PM, Gedaliya <dkatz@schonfeld.com> wrote:
>>>
>>> I am trying to upgrade from Camel 2.0-M2 to 2.1.0
>>>
>>> In 2.0-M2 the following code works just fine. In 2.1.0 it does not:
>>>
>>> [...]
>>>
>>> CamelContext c = (CamelContext)applicationContext.getBean("camel");
>>> // Get the endpoints for this camel context
>>> String endPoints[] =
>>> applicationContext.getBeanNamesForType(Endpoint.class);
>>> // Find the time endpoints
>>> for (int i=0; i< endPoints.length; i++)
>>> {
>>>   // If the endpoint is a timerendpoint, create a file object for it
>>>   // and put it in the array
>>>   endPoint = (Endpoint)applicationContext.getBean(endPoints[i]);
>>>
>>> [...]
>>>
>>> In Camel 2.1.0 it throws an exception:
>>>
>>> Caused by: java.lang.VerifyError: Cannot inherit from final class
>>>        at java.lang.ClassLoader.defineClass1(Native Method)
>>>        at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
>>>        at
>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
>>>        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
>>>        at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
>>>        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>>>        at java.security.AccessController.doPrivileged(Native Method)
>>>        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>>>        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>>        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>>>        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
>>>        at
>>> org.apache.camel.impl.DefaultPackageScanClassResolver.addIfMatching(DefaultPackageScanClassResolver.java:405)
>>>        at
>>> org.apache.camel.impl.DefaultPackageScanClassResolver.loadImplementationsInDirectory(DefaultPackageScanClassResolver.java:347)
>>>        at
>>> org.apache.camel.impl.DefaultPackageScanClassResolver.find(DefaultPackageScanClassResolver.java:256)
>>>        at
>>> org.apache.camel.impl.DefaultPackageScanClassResolver.find(DefaultPackageScanClassResolver.java:180)
>>>        at
>>> org.apache.camel.impl.DefaultPackageScanClassResolver.findAnnotated(DefaultPackageScanClassResolver.java:100)
>>>        at
>>> org.apache.camel.impl.converter.AnnotationTypeConverterLoader.load(AnnotationTypeConverterLoader.java:63)
>>>        at
>>> org.apache.camel.impl.converter.DefaultTypeConverter.checkLoaded(DefaultTypeConverter.java:379)
>>>        at
>>> org.apache.camel.impl.converter.DefaultTypeConverter.doConvertTo(DefaultTypeConverter.java:160)
>>>        at
>>> org.apache.camel.impl.converter.DefaultTypeConverter.mandatoryConvertTo(DefaultTypeConverter.java:120)
>>>        at
>>> org.apache.camel.impl.converter.DefaultTypeConverter.mandatoryConvertTo(DefaultTypeConverter.java:113)
>>>        at
>>> org.apache.camel.util.IntrospectionSupport.convert(IntrospectionSupport.java:277)
>>>        at
>>> org.apache.camel.util.IntrospectionSupport.setProperty(IntrospectionSupport.java:233)
>>>        at
>>> org.apache.camel.util.IntrospectionSupport.setProperties(IntrospectionSupport.java:200)
>>>        at
>>> org.apache.camel.util.EndpointHelper.setProperties(EndpointHelper.java:152)
>>>        at
>>> org.apache.camel.impl.DefaultComponent.setProperties(DefaultComponent.java:229)
>>>        at
>>> org.apache.camel.component.jetty.JettyHttpComponent.createEndpoint(JettyHttpComponent.java:125)
>>>        at
>>> org.apache.camel.impl.DefaultComponent.createEndpoint(DefaultComponent.java:78)
>>>        at
>>> org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:416)
>>>        at
>>> org.apache.camel.spring.CamelEndpointFactoryBean.createEndpoint(CamelEndpointFactoryBean.java:96)
>>>        at
>>> org.apache.camel.spring.CamelEndpointFactoryBean.isSingleton(CamelEndpointFactoryBean.java:62)
>>>        at
>>> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:87)
>>>        at
>>> org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1288)
>>>        at
>>> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:217)
>>>        at
>>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
>>>        at
>>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
>>>        at
>>> org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:880)
>>>        at
>>> com.schonfeld.eventhub.controller.PollFileController.init(PollFileController.java:68)
>>>
>>> [...]
>>>
>>> --
>>> View this message in context:
>>> http://old.nabble.com/java.lang.VerifyError%3A-Cannot-inherit-from-final-class-tp26849871p26849871.html
>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>>
>> --
>> Claus Ibsen
>> Apache Camel Committer
>>
>> Author of Camel in Action: http://www.manning.com/ibsen/
>> Open Source Integration: http://fusesource.com
>> Blog: http://davsclaus.blogspot.com/
>> Twitter: http://twitter.com/davsclaus
>>
>>
>
> --
> View this message in context: http://old.nabble.com/java.lang.VerifyError%3A-Cannot-inherit-from-final-class-tp26849871p28764821.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>



-- 
Claus Ibsen
Apache Camel Committer

Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus

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