Subtle clues in the error message. Great catch Richard. Thanks. On Tue, Feb 15, 2011 at 10:02 AM, Richard S. Hall <[email protected]> wrote: > > How are you launching the OSGi framework? Do you have log4j on the > application class path too? If so, remove it. > > -> richard > > On 2/14/11 21:18, Kelvin Chan wrote: >> >> Hi guys, >> >> I'm using Felix 3.0.0 with sprintsource's log4j bundle (1.2.16) >> (http://goo.gl/98qYW) >> >> when my code starts up, log4j complains about ConsoleAppender was not >> loaded by the same loader with Appender. Felix loads the log4j bundle >> properly cuz felix debug outputs: >> >> DEBUG: WIRE: [5.0] package; (package=org.apache.log4j) -> [1.0] >> DEBUG: log4j.xml >> DEBUG: log4j.properties >> >> here's the console output from log4j. >> >> log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not >> assignable to a "org.apache.log4j.Appender" variable. >> log4j:ERROR The class "org.apache.log4j.Appender" was loaded by >> log4j:ERROR [1.0] whereas object of type >> log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by >> [sun.misc.Launcher$AppClassLoader@64601bb1]. >> log4j:ERROR Could not instantiate appender named "stdout". >> log4j:WARN No appenders could be found for logger >> (com.positronics.pumpkin.engine.Activator). >> log4j:WARN Please initialize the log4j system properly. >> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig >> for more info. >> >> this is my manifest: >> Manifest-Version: 1.0 >> Bundle-Name: Engine Interface >> Bundle-Description: Engine >> Bundle-Activator: engine.Activator >> Import-Bundle: com.springsource.org.apache.log4j;version="[1.2.16,1.2.16]" >> Import-Package: org.osgi.framework,org.apache.log4j >> >> Any ideas? >> >> Thanks, >> >> kelvin >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
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