The SolrParams class is in the solrj.jar file so you should verify that this is in the classpath. Also see if it is listed in the manifest.mf file in the war's META-INF dir. If you're running this on a server within Eclipse and letting Eclipse do the deploy, my experience is it can be frustrating at times to get Eclipse to get the dependencies right. In this case look at the "Java EE Module Dependencies" screen in Eclipse. I often resort to hand-editing the "org.eclipse.wst.common.component" file in the project's ".settings" directory.
James Dyer E-Commerce Systems Ingram Content Group (615) 213-4311 -----Original Message----- From: Bruno Adam Osiek [mailto:baos...@gmail.com] Sent: Thursday, December 29, 2011 4:17 PM To: solr-user@lucene.apache.org Subject: NoClassDefFoundError: org/apache/solr/common/params/SolrParams Hi, I'm trying to deploy a Solrj based application into JBoss AS 7 using Eclipse Indigo. When deploying it I get the following error message: ============================================================================================ ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."SolrIntegration.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."SolrIntegration.war".POST_MODULE: Failed to process phase POST_MODULE of deployment "SolrIntegration.war" at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.7.0_02] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.7.0_02] at java.lang.Thread.run(Thread.java:722) [:1.7.0_02] *Caused by: java.lang.NoClassDefFoundError: org/apache/solr/common/params/SolrParams* at java.lang.Class.getDeclaredConstructors0(Native Method) [:1.7.0_02] at java.lang.Class.privateGetDeclaredConstructors(Class.java:2404) [:1.7.0_02] at java.lang.Class.getConstructor0(Class.java:2714) [:1.7.0_02] at java.lang.Class.getConstructor(Class.java:1674) [:1.7.0_02] at org.jboss.as.web.deployment.jsf.JsfManagedBeanProcessor.deploy(JsfManagedBeanProcessor.java:105) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115) ... 5 more *Caused by: java.lang.ClassNotFoundException: org.apache.solr.common.params.SolrParams* from [Module "deployment.SolrIntegration.war:main" from Service Module Loader] at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:191) at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:361) at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:333) at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:310) at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:103) ... 11 more =========================================================================================== I have searched with no success for a solution. I've managed to deploy successfully *solr.war* into JBoss. Any help will be welcomed. Regards.
