Raffael Herzog wrote:
I have had a similiar problem but with 1.3 beta, 1.2.2 is working reliably for me. Sun
corrected me for using -host it is supposed to be -hostname. Sun said the
documentation will corrected. Without using JDEdebug start JDB standalone. This error
is comming from JDB. Start debug cmd line with > JDB -attach 8000. I tend to
start the appliation (TOMCAT) with the "suspend" argument set to "y".
For 1.3 JDB I have never successfully attached to a process that is using RMI, fine
with other processes. I am currently working with Sun on this problem. BTW - this
RMI problem can be duplicated withthe RMI "getting started" examples in the standard
docs download.
If TOMCAT is using RMI I would like to know or if TOMCAT is using any neworking
permission in your policy file. If I hear back from you or others I will be glad let
folks know the resolution from Sun. Hopefully a fix!
-karl
> When I try to attach to Tomcat running in an external VM running on
> another machine, I get the following debugger output:
>
> cd /home/rherzog/cvs/raffael_ch/src/ch/raffael/web/
> java -classpath
>/usr/share/xemacs/site-lisp/jde/java/src:/usr/share/xemacs/site-lisp/jde/java/lib/jde.jar:/usr/java/jvm/jdk_sun1.2.2/lib/jpda.jar
> jde.debugger.Main
>
> (jde-dbo-init-debug-session)
>
> JDE> -1 1 attach_socket 1 -port 8000 -host myhost
>
> (jde-dbo-command-error 1 "Unspecified error: java.lang.NullPointerException: ")
>
> Tomcat has been started with
>
> java -Xdebug -Xnoagent
> -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
> -Djava.compiler=NONE
>
>-Xbootclasspath:$JAVA_HOME/jre/lib/rt.jar:/usr/java/jvm/jdk_sun1.2.2/jre/lib/i18n.jar:$JAVA_HOME/lib/tools.jar
> $TOMCAT_OPTS -Dtomcat.home=${TOMCAT_HOME}
> org.apache.tomcat.startup.Tomcat "$@"
>
> Im using Sun JDK 1.2.2.
>
> Does anybody know what's wrong here?
>
> Thanx in advance!
>
> --
> Raffael Herzog
> [EMAIL PROTECTED]
>
> May the penguin be with you!
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