Here it is:log4j-1.2-api-2.0-beta4log4j-api-2.0-beta4log4j-core-2.0-beta4-testslog4j-core-2.0-beta4log4j-flume-ng-2.0-beta4log4j-jcl-2.0-beta4log4j-slf4j-impl-2.0-beta4log4j-to-slf4j-2.0-beta4slf4j-api-1.7.2slf4j-ext-1.7.2
> Subject: Re: Problems with log4j 2 > From: [email protected] > Date: Sun, 24 Mar 2013 08:27:24 -0700 > To: [email protected] > > Can you provide the list of jars you have on your classpath? > > Ralph > > On Mar 23, 2013, at 11:08 PM, wangke wrote: > > > Hi all: > > I am trying to get this simple example working, I included all the jars in > > apache-log4j-2.0-beta4-bin > > > > import org.apache.logging.log4j.LogManager;import > > org.apache.logging.log4j.Logger; public class HelloWorld { private > > static Logger logger = LogManager.getLogger("HelloWorld"); public static > > void main(String[] args) { logger.info("Hello, World!"); }} > > Here is the exception I am getting in eclipse:Exception in thread "main" > > java.lang.NoClassDefFoundError: org/slf4j/spi/LocationAwareLogger > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:342) > > at test.HelloWorld.<clinit>(HelloWorld.java:7) > > Caused by: java.lang.ClassNotFoundException: > > org.slf4j.spi.LocationAwareLogger > > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > > ... 3 more > > Then I've added slf4j-api-1.7.2.jar. I've still couldn't get it working > > with what looks like a non-terminated recursive loop eventually overflowing > > my stack.Exception in thread "main" java.lang.StackOverflowError > > at java.lang.Throwable.getStackTraceDepth(Native Method) > > at java.lang.Throwable.getOurStackTrace(Throwable.java:588) > > at java.lang.Throwable.getStackTrace(Throwable.java:582) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getContext(Log4JLoggerFactory.java:75) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:45) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > at > > org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) > > at > > org.slf4j.helpers.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:52) > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270) > > Can anybody pls help? Thanks a lot. > > Ke > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
