Table of Contents java.lang.NoClassDefFoundError: Could not initialize class (some class name) Submitter: Neale Rudd java.lang.NoClassDefFoundError: Could not initialize class (some class, such as gwtserver.upload.UploadAction) at org.apache.jsp.a_jsp._jspService(a_jsp.java:72) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at posted 7 years ago Make sure that another log4j jar isn't anywhere else on the server's classpath - i.e. Your text is stolen from this excellent answer without any attribution. –Duncan Apr 11 '14 at 10:48 1 @Duncan This seems to be remedied by now. –Maarten Bodewes Oct 1 Other Related errors and exceptions from Java programs : How to fix java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory [solution] How to solve java.lang.NoClassDefFoundError: org/apache/xmlbeans/XmlObject [solution] Could not create the Java virtual machine Invalid maximum heap weblink
When hiking, why is the right of way given to people going up? You can check that org.apache.log4j.Appender also belongs to log4j.jar file. Why wouldn't the part of the Earth facing the Sun a half year before be facing away from it now at noon? Sever-sort an array Who is this six-armed blonde female character? http://stackoverflow.com/questions/20909446/caused-by-java-lang-noclassdeffounderror-org-apache-log4j-logger
Home | Browse | FAQ | Advertising | Blog | Feedback | MarkMail™ Legalese | About MarkLogic Server Java67 Java Programming tutorials and Interview Questions Pages Home core java coding thread asked 3 years ago viewed 7108 times active 3 years ago Linked 0 simple log4j configuration issue Related 5Log4j failing to send an email when logging an error0Log4j stops logging in have you set correctly the log4j Lib in your path? What is the difference between l() and url()?
Is it possible to have 3 real numbers that have both their sum and product equal to 1? And i get error: 13.02.2013 9:03:34 org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [uploadfile] in context with path [/gis-mrsk-portlet] threw exception [Servlet execution threw an exception] with root cause java.lang.NoClassDefFoundError: Could not This exception occurs due to an inability to initialize the Struts HtmlTag tag. Thanks for all help and the much needed lesson on class loading.
Those needing community support and/or wanting to ask questions should refer to the Tag/Forum map, and to http://spring.io/questions for a curated list of stackoverflow tags that Pivotal engineers, and the community, Word for fake religious people Too many advisors Shortest auto-destructive loop How can I turn rolled oats into flour without a food processor? The point is, a NoClassDefFoundError is not necessarily a classpath problem. http://forum.spring.io/forum/spring-projects/container/53401-could-not-initialize-class-org-apache-log4j-logmanager Join them; it only takes a minute: Sign up Caused By: java.lang.NoClassDefFoundError: org/apache/log4j/Logger up vote 23 down vote favorite 2 I've got an interesting problem in which the org.apache.log4j.Logger class is
How to swap two Integers without using temporary v... jar in the WEB-INF\lib(Yes/No) Please rectify if my understanding is wrong. I assume that they are loaded from the shared tomcat libraries and can't see log4j binaries then. EDIT To summarize the link I gave: [...] put log4j.jar and log4j.properties into WEB-INF/lib and WEB-INF/classes of your web application.
log4j.rootLogger=DEBUG, R, A log4j.rootLogger=INFO, A log4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.MaxFileSize=100mb log4j.appender.R.MaxBackupIndex=1000 log4j.appender.R.File=c:/uploaded_files/server.log log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%d [%t] %-5p %c - %m%n # ***** A is set to be a ConsoleAppender. http://tomcat.apache.org/tomcat-6.0-doc/extras.html After following those steps your example should already work. /EDIT If you want the easy part in logging I would suggest using logback which comes with native servlet support for Does gunlugger AP ammo affects all armor? share|improve this answer edited Apr 11 '14 at 11:06 Duncan 37.3k1181132 answered Jan 3 '14 at 19:22 Angular University 19.8k23961 I added your suggested code.
A.C. http://jessriegel.com/java-lang-noclassdeffounderror-could/java-lang-noclassdeffounderror-could-not-initialize-class-db-hibernateutil.html Any other ideas? Regards Sumanta Nathan Pruett Bartender Posts: 4121 I like... java.lang.NoClassDefFoundError: Could not initialize class org.apache.log4j.LogManager at org.springframework.util.Log4jConfigurer.shutdownL ogging(Log4jConfigurer.java:117) at org.springframework.web.util.Log4jWebConfigurer.sh utdownLogging(Log4jWebConfigurer.java:170) at org.springframework.web.util.Log4jConfigListener.c ontextDestroyed(Log4jConfigListener.java:51) at org.apache.catalina.core.StandardContext.listenerS top(StandardContext.java:3882) at org.apache.catalina.core.StandardContext.stop(Stan dardContext.java:4523) at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4387) at org.apache.catalina.core.ContainerBase.addChildInt ernal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.access$000( ContainerBase.java:123) at
I also referenced this very good page: http://myarch.com/classnotfound/ Given authorization is step 1 in using the Intuit Developer API, I'm kinda stuck. How to randomize elements in List in Java using sh... 2 ways to parse String to int in Java Difference between Public, Private and Protected m... Wouldn't that imply that org.apache.log4j.Logger was loaded and then found? –lovebeer84 Jan 3 '14 at 19:46 10 Down-vote from me. check over here I'm trying to get authorized and that is where it's failing: OAuthAuthorizer oauthAuthorizer = new OAuthAuthorizer(OAUTH_CONSUMER_KEY, OAUTH_CONSUMER_SECRET, SAML_PROVIDER_ID, userId); I'm using JDeveloper 126.96.36.199.
Adding output from @jhadesdev suggestion: All versions of log4j Logger: zip:C:/Users/Chris/AppData/Roaming/JDeveloper/system188.8.131.52.38.61.92/DefaultDomain/servers/DefaultServer/tmp/_WL_user/j2ee-app/lt5l71/war/WEB-INF/lib/log4j-1.2.17.jar!/org/apache/log4j/Logger.class All versions of log4j visible from the classloader of the OAuthAuthorizer class: zip:C:/Users/Chris/AppData/Roaming/JDeveloper/system184.108.40.206.38.61.92/DefaultDomain/servers/DefaultServer/tmp/_WL_user/j2ee-app/lt5l71/war/WEB-INF/lib/log4j-1.2.17.jar!/org/apache/log4j/Logger.class All versions of XMLConfigurator: jar:file:/C:/Oracle/Middleware11116/modules/com.bea.core.bea.opensaml2_220.127.116.11_6-1-0-0.jar!/org/opensaml/xml/XMLConfigurator.class zip:C:/Users/Chris/AppData/Roaming/JDeveloper/system18.104.22.168.38.61.92/DefaultDomain/servers/DefaultServer/tmp/_WL_user/j2ee-app/lt5l71/war/WEB-INF/lib/ipp-java-aggcat-v1-devkit-1.0.2.jar!/org/opensaml/xml/XMLConfigurator.class zip:C:/Users/Chris/AppData/Roaming/JDeveloper/system22.214.171.124.38.61.92/DefaultDomain/servers/DefaultServer/tmp/_WL_user/j2ee-app/lt5l71/war/WEB-INF/lib/xmltooling-1.3.1.jar!/org/opensaml/xml/XMLConfigurator.class Java Hosting Java Hosting Plans - Developer/Business Java Hosting Plans - Enterprise JVM Types Enterprise Applications Transfer FAQ Hosting your Client's Sites Special Offers Explore What can I run? You can check that via adding -verbose JVM option, it shows exact code sources for the loaded classes.
We only keep the log4j. Thanks for reply I learned new think I have tried the -verbose:class JVM option I can see [Loaded org.springframework.beans.factory.support.BeanDefi nitionReaderUtils from file:/C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/spring/WEB-INF/lib/spring-beans.jar] [Loaded org.springframework.beans.factory.support.GenericB eanDefinition from file:/C:/Program You can check that via adding -verbose JVM option, it shows exact code sources for the loaded classes. After adding the code to see what was visible to the various class loaders I found this: All versions of log4j Logger: zip:
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J2EE Architect/Developer shah khairudin Greenhorn Posts: 2 posted 4 years ago Hi Henrique, i'm getting the same problem too "java.lang.NoClassDefFoundError: Could not initialize class org.apache.log4j.LogManager" i've put the log4j.jar inside The earlier failure could be a ClassNotFoundException or an ExceptionInInitializerError (indicating a failure in the static initialization block) or any number of other problems. Hello Nobody Logout Sign In or Sign Up (Why?) HomeRefine Search Messages per Month Sort by Relevance Date, Forward Date, Backward Start a set with this searchInclude this search in one of You can see here to learn more about how to deal with CLASSPATH intricacies in Java.
Simplest reason of this error is missing log4j.jar file. McClane is a NYPD cop. I've been scouring the web for answers and I believe I've checked all the areas I can think of. A common cause is that log4j is being used, but not being correctly initialized.
Getting Log4J working in RAD 7.0 Websphere 6.1 - Apache commons logging with log4j does not work All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter Contact Us Download or build tomcat-juli.jar and tomcat-juli-adapters.jar that are available as an "extras" component for Tomcat. Also interesting is that line 60 (see stack trace) is a blank line in my decompile. Solution: If problem is caused due to missing log4j.jar file then you can fix it by adding relevant version of log4j.jar into your CLASSPATH.