Just started with Camel yesterday and am trying out various examples given in the camel download. It has been frustrating so far that I can't get to first step of being able to deploy basic examples. Any help would be greatly appreciated.
I started with camel-example-cxf-tomcat. Here are my versions: camel-2.11.0 jdk1.7.0_21 maven-3.0.5 mycode tomcat-6.0.37 I copied the camel-example-cxf-tomcat into mycode directory and built it with 2 ways (different times) -mvn clean install -mvn package and, copied over the war file to the tomcat directory. No build problems so far. when I try to startup tomcat, I see errors in the log that says: Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Could not set field LOG to null in class org.apache.camel.component.file.GenericFileConverter java.lang.ExceptionInInitializerError at sun.misc.Unsafe.ensureClassInitialized(Native Method) Caused by: java.lang.NullPointerException at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) I can post the build log, but there were no errors during the build. ===================================== Log excerpt: FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.apache.commons.logging.impl.Log4JLogger Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Not setting field name to null in object of class org.apache.commons.logging.impl.Log4JLogger because the referenced object was of type java.lang.String which was not loaded by this WebappClassLoader. Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Not setting field REQUESTED_API_VERSION to null in object of class org.slf4j.impl.StaticLoggerBinder because the referenced object was of type java.lang.String which was not loaded by this WebappClassLoader. Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field loggerFactory to null in class org.slf4j.impl.StaticLoggerBinder Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Set field REQUESTED_API_VERSION to null in class org.slf4j.impl.StaticLoggerBinder Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.apache.commons.logging.impl.Log4JLogger Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Not setting field name to null in object of class org.apache.commons.logging.impl.Log4JLogger because the referenced object was of type java.lang.String which was not loaded by this WebappClassLoader. Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Set field defaultTempDir to null in class org.apache.camel.util.FileUtil Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Could not set field LOG to null in class org.apache.camel.component.file.GenericFileConverter java.lang.ExceptionInInitializerError at sun.misc.Unsafe.ensureClassInitialized(Native Method) at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43) at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:140) at java.lang.reflect.Field.acquireFieldAccessor(Field.java:949) at java.lang.reflect.Field.getFieldAccessor(Field.java:930) at java.lang.reflect.Field.get(Field.java:372) at org.apache.catalina.loader.WebappClassLoader.clearReferencesStaticFinal(WebappClassLoader.java:2066) at org.apache.catalina.loader.WebappClassLoader.clearReferences(WebappClassLoader.java:1929) at org.apache.catalina.loader.WebappClassLoader.stop(WebappClassLoader.java:1833) at org.apache.catalina.loader.WebappLoader.stop(WebappLoader.java:740) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4920) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4750) at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1276) at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:625) at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:136) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:194) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.NullPointerException at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281) at org.apache.camel.component.file.GenericFileConverter.<clinit>(GenericFileConverter.java:42) ... 33 more Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Not setting field dom to null in object of class com.sun.xml.bind.v2.runtime.unmarshaller.DomLoader because the referenced object was of type javax.xml.bind.annotation.W3CDomHandler which was not loaded by this WebappClassLoader. Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Could not set field LOG to null in class org.apache.camel.impl.ConsumerCache java.lang.ExceptionInInitializerError at sun.misc.Unsafe.ensureClassInitialized(Native Method) at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43) at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:140) at java.lang.reflect.Field.acquireFieldAccessor(Field.java:949) at java.lang.reflect.Field.getFieldAccessor(Field.java:930) at java.lang.reflect.Field.get(Field.java:372) at org.apache.catalina.loader.WebappClassLoader.clearReferencesStaticFinal(WebappClassLoader.java:2066) at org.apache.catalina.loader.WebappClassLoader.clearReferences(WebappClassLoader.java:1929) at org.apache.catalina.loader.WebappClassLoader.stop(WebappClassLoader.java:1833) at org.apache.catalina.loader.WebappLoader.stop(WebappLoader.java:740) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4920) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4750) at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1276) at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:625) at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:136) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:194) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.NullPointerException at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281) at org.apache.camel.impl.ConsumerCache.<clinit>(ConsumerCache.java:40) ... 33 more Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Could not set field LOG to null in class org.apache.camel.processor.validation.PredicateValidatingProcessor java.lang.ExceptionInInitializerError at sun.misc.Unsafe.ensureClassInitialized(Native Method) at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43) at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:140) at java.lang.reflect.Field.acquireFieldAccessor(Field.java:949) at java.lang.reflect.Field.getFieldAccessor(Field.java:930) at java.lang.reflect.Field.get(Field.java:372) at org.apache.catalina.loader.WebappClassLoader.clearReferencesStaticFinal(WebappClassLoader.java:2066) at org.apache.catalina.loader.WebappClassLoader.clearReferences(WebappClassLoader.java:1929) at org.apache.catalina.loader.WebappClassLoader.stop(WebappClassLoader.java:1833) at org.apache.catalina.loader.WebappLoader.stop(WebappLoader.java:740) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4920) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4750) at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1276) at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:625) at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:136) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:723) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:194) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.NullPointerException at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281) at org.apache.camel.processor.validation.PredicateValidatingProcessor.<clinit>(PredicateValidatingProcessor.java:35) ... 33 more Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.slf4j.impl.Log4jLoggerAdapter Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Set field logger to null in class org.apache.commons.logging.impl.Log4JLogger Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader nullInstance FINE: Not setting field name to null in object of class org.apache.commons.logging.impl.Log4JLogger because the referenced object was of type java.lang.String which was not loaded by this WebappClassLoader. Jun 24, 2013 7:56:48 AM org.apache.catalina.loader.WebappClassLoader clearReferencesStaticFinal FINE: Set field javaxInjectProviderClass to null in class org.springframework.beans.factory.support.DefaultListableBeanFactory -- View this message in context: http://camel.465427.n5.nabble.com/New-to-camel-errors-when-deploying-camel-examples-tp5734665.html Sent from the Camel - Users mailing list archive at Nabble.com.