Knut Wannheden napsal(a):
Hi Lukáš,
In your subject you mention a java.lang.NoSuchMethodError which I
assume is a nested exception. Can you please provide the entire stack
trace?
Regards,
--knut
On 11/30/05, Lukáš Kolísko <[EMAIL PROTECTED]> wrote:
Hello,
I´m doing some refactoring in my publication system built on Tapestry
3.0.3/Hibernate 3.1. I would like to use Hivemind. I initailize registry
using servlet context listener. I use modified version of ExampleUtils
from hivemind examples pack.
But when I start application using Jetty or Tomcat I always get this error:
org.apache.hivemind.ApplicationRuntimeException: Unable to create class
$Runnable_107de669874:
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Hello, my first message had important parts cut off (Christmas is
comming and strange things happen). So I am resending it again.
Lukáš
Hello,
I´m doing some refactoring in my publication system built on Tapestry
3.0.3/Hibernate 3.1. I would like to use Hivemind. I initailize registry
using servlet context listener. I use modified version of ExampleUtils
from hivemind examples pack.
But when I start application using Jetty or Tomcat I always get this error:
org.apache.hivemind.ApplicationRuntimeException: Unable to create class
$Runnable_107de669874:
Caused by: java.lang.NoSuchMethodError:
javassist.CtClass.toClass(Ljava/lang/ClassLoader;)Ljava/lang/Class;
at
org.apache.hivemind.service.impl.HiveMindClassPool.toClass(HiveMindClassPool.java:75)
at
org.apache.hivemind.service.impl.CtClassSource.createClass(CtClassSource.java:84)
... 21 more
I was experimenting with different javaassist lib versions but it had
no effect. I am able to build hivemind and examples and run all unit
test with no problems.
I think there is some class loader problem or I have missunderstood
some basic Hivemind implementation requirements.
Sorry for silly question
Thanks for your help in advance
Lukáš Kolísko
Full stack trace may help more
00:41:08,093 ERROR ContextListener:31 -
org.apache.hivemind.ApplicationRuntimeException: Unable to create class
$Runnable_107de669874:
javassist.CtClass.toClass(Ljava/lang/ClassLoader;)Ljava/lang/Class;
org.apache.hivemind.ApplicationRuntimeException: Unable to create class
$Runnable_107de669874:
javassist.CtClass.toClass(Ljava/lang/ClassLoader;)Ljava/lang/Class;
at
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.createSingletonProxy(SingletonServiceModel.java:130)
at
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.getService(SingletonServiceModel.java:57)
at
org.apache.hivemind.impl.ServicePointImpl.getService(ServicePointImpl.java:209)
at
org.apache.hivemind.impl.ServicePointImpl.getService(ServicePointImpl.java:222)
at
org.apache.hivemind.impl.RegistryInfrastructureImpl.getService(RegistryInfrastructureImpl.java:207)
at
org.apache.hivemind.impl.RegistryInfrastructureImpl.startup(RegistryInfrastructureImpl.java:434)
at
org.apache.hivemind.impl.RegistryBuilder.constructRegistry(RegistryBuilder.java:154)
at
org.apache.hivemind.impl.RegistryBuilder.constructDefaultRegistry(RegistryBuilder.java:196)
at scs.util.hivemind.HiveUtil.buildRegistry(HiveUtil.java:35)
at
scs.controller.ContextListener.contextInitialized(ContextListener.java:29)
at
org.mortbay.jetty.servlet.WebApplicationContext.doStart(WebApplicationContext.java:497)
at
org.mortbay.jetty.plus.PlusWebAppContext.doStart(PlusWebAppContext.java:149)
at org.mortbay.util.Container.start(Container.java:72)
at org.mortbay.http.HttpServer.doStart(HttpServer.java:753)
at org.mortbay.jetty.plus.Server.doStart(Server.java:153)
at org.mortbay.util.Container.start(Container.java:72)
at
com.iw.plugins.jettyrunner.PluginRunner.launchWithXML(PluginRunner.java:229)
at com.iw.plugins.jettyrunner.PluginRunner.launch(PluginRunner.java:91)
at com.iw.plugins.jettyrunner.PluginRunner.main(PluginRunner.java:75)
Caused by: org.apache.hivemind.ApplicationRuntimeException: Unable to
create class $Runnable_107de669874:
javassist.CtClass.toClass(Ljava/lang/ClassLoader;)Ljava/lang/Class;
at
org.apache.hivemind.service.impl.CtClassSource.createClass(CtClassSource.java:88)
at
org.apache.hivemind.service.impl.AbstractFab.createClass(AbstractFab.java:92)
at
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.createSingletonProxyClass(SingletonServiceModel.java:185)
at
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.createSingletonProxy(SingletonServiceModel.java:103)
... 18 more
Caused by: java.lang.NoSuchMethodError:
javassist.CtClass.toClass(Ljava/lang/ClassLoader;)Ljava/lang/Class;
at
org.apache.hivemind.service.impl.HiveMindClassPool.toClass(HiveMindClassPool.java:75)
at
org.apache.hivemind.service.impl.CtClassSource.createClass(CtClassSource.java:84)
... 21 more
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