NoClassDefFoundError while installing the bundle on bean Instantiation

[prathapvs]

hi,

      when i tried to deploy my bundle, its throwing "NoClassDefFoundError". My application bundle is dependent on spring-web jar which internally uses commons-fileupload. I am using servicemix 4.4.1

Exception in thread "SpringOsgiExtenderThread-8" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'multipartResolver' defined in URL bundle://365.0:0/META-INF/spring/springapp.xml: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:997)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:943)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)

        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)

        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)

        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)

        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)

        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)

        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913)

        at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$1600(AbstractDelegatedExecutionApplicationContext.java:69)

        at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:355)

        at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)

        at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)

        at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:132)

        at java.lang.Thread.run(Thread.java:662)

Caused by: java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory

        at java.lang.Class.getDeclaredConstructors0(Native Method)

        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)

        at java.lang.Class.getConstructor0(Class.java:2699)

        at java.lang.Class.getDeclaredConstructor(Class.java:1985)

        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:67)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:990)

        ... 15 more

Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory not found by org.springframework.web

        at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:852)

        at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:74)

        at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1846)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

        ... 21 more

[ffang]

Hi,

You can add Import-Package org.apache.commons.fileupload for your customer bundle to see if it helps.

Freeman

[prathapvs]

Hi Freeman,

             I have tried this step already. But it idid not workout. Is there any other solution

--Prathap

Edited by: prathap on Jul 26, 2012 5:47 AM

[ffang]

Hi,

I took another close look, found that spring-web already import org.apache.commons.fileupload package, but with optional resolution,  like

        org.apache.commons.fileupload;resolution:=optional;version="[1.2.0, 2.0.0)",

     org.apache.commons.fileupload.disk;resolution:=optional;version="[1.2.0, 2.0.0)",

     org.apache.commons.fileupload.servlet;resolution:=optional;version="[1.2.0, 2.0.0)",

so you just need install commons-fileupload bundle and let spring-web bundle pick up this optional import package, then it should just work

Freeman

[prathapvs]

Hi,

  I have deployed commons-fileupload already and it is in active state.

commons-fileupload (1.2)

--Prathap

[ffang]

Hi,

You also need refresh spring-web bundle to pick up this optional import.

Freeman