Crowd - Spring integration: java.lang.NoSuchFieldError: INSTANCE error

[Daniel P]

Hello,

I'm integrating Crowd with spring security in Pentaho 7.1, running on Java 8.

I'm using the applicationContext-CrowdRestClient.xml extracted from the rest client jar. On startup I'm getting an error. Seems as if the newInstance method is unable to find something.

Has any of you experienced this?

ERROR [org.springframework.web.context.ContextLoader] Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'crowdClient' defined in file [/home/pentahoinstalls/pentaho71/biserver-ce/pentaho-solutions/system/applicationContext-CrowdRestClient.xml]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.atlassian.crowd.service.client.CrowdClient]: Factory method 'newInstance' threw exception; nested exception is java.lang.NoSuchFieldError: INSTANCE

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:776)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541)

at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)

at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1092)

at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1834)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.atlassian.crowd.service.client.CrowdClient]: Factory method 'newInstance' threw exception; nested exception is java.lang.NoSuchFieldError: INSTANCE

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)

... 27 more

Caused by: java.lang.NoSuchFieldError: INSTANCE

at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:52)

at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:56)

at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<clinit>(DefaultHttpRequestWriterFactory.java:46)

at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<init>(ManagedHttpClientConnectionFactory.java:72)

at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<init>(ManagedHttpClientConnectionFactory.java:84)

at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<clinit>(ManagedHttpClientConnectionFactory.java:59)

at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$InternalConnectionFactory.<init>(PoolingHttpClientConnectionManager.java:493)

at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:149)

at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:138)

at com.atlassian.crowd.integration.rest.service.DefaultHttpClientProvider.getHttpClientConnectionManager(DefaultHttpClientProvider.java:69)

at com.atlassian.crowd.integration.rest.service.DefaultHttpClientProvider.getClient(DefaultHttpClientProvider.java:56)

at com.atlassian.crowd.integration.rest.service.factory.RestCrowdClientFactory.getHttpClient(RestCrowdClientFactory.java:62)

at com.atlassian.crowd.integration.rest.service.factory.RestCrowdClientFactory.newInstance(RestCrowdClientFactory.java:49)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)

... 28 more