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Home » Eclipse Projects » Test and Performance Tools Platform (TPTP) » NoClassDefFound, IAC won't work, need brickwall to pound forehead against
NoClassDefFound, IAC won't work, need brickwall to pound forehead against [message #118273] Thu, 15 November 2007 15:43 Go to next message
Eclipse User
Originally posted by: phillip.ciminc.com

I've been using JBuilder and upgraded to JBuilder2007 (bells and whistles
Eclipse) and Java 1.6 to facilitate migrating to Vista. At first support
for JVMTI was pretty weak so I ignored profiling for a while. Now I need to
profile and I have spend the past two days struggling with TPTP.

1) I have unsuccessfully tried to configure JBuilder2007 for TPTP and though
the plugins say they are installed and working, I don't have the proper
menus in Window->Preferences, and under the profiling run menu, I don't get
an application item. So I decided to just try regular Eclipse and hopefully
a stripped down, no modifications install would make it easier.

2) The regular Eclipse install, TPTP plugins show the menu items, but I
can't seem to get the IAC to work at all. It always complains that Agent
Controller is not available under port 2002. I have an entry for
Localhost:2002 in the Agent Controller, so I don't know why it isn't
launching.

3) I tried a seperate AC, and I get further, but I get a NoClassDefFound for
a jar that my application uses. The application runs fine under debug, run,
etc. Any ideas?

Thanks,
Phil
Re: NoClassDefFound, IAC won't work, need brickwall to pound forehead against [message #118305 is a reply to message #118273] Thu, 15 November 2007 20:17 Go to previous messageGo to next message
Eclipse User
Originally posted by: phillip.ciminc.com

Comments interspersed:

"Phillip Davey" <phillip@ciminc.com> wrote in message
news:fhhpe6$pmk$1@build.eclipse.org...
> I've been using JBuilder and upgraded to JBuilder2007 (bells and whistles
> Eclipse) and Java 1.6 to facilitate migrating to Vista. At first support
> for JVMTI was pretty weak so I ignored profiling for a while. Now I need
> to profile and I have spend the past two days struggling with TPTP.
>
> 1) I have unsuccessfully tried to configure JBuilder2007 for TPTP and
> though the plugins say they are installed and working, I don't have the
> proper menus in Window->Preferences, and under the profiling run menu, I
> don't get an application item. So I decided to just try regular Eclipse
> and hopefully a stripped down, no modifications install would make it
> easier.
>
> 2) The regular Eclipse install, TPTP plugins show the menu items, but I
> can't seem to get the IAC to work at all. It always complains that Agent
> Controller is not available under port 2002. I have an entry for
> Localhost:2002 in the Agent Controller, so I don't know why it isn't
> launching.

I've got the IAC working by doing a clean install and paying a lot of
attention to the configuration of plugins. I gotta say, I'm awfully
disappointed with Eclipse right now. Having all the plugins is great, but
plugins don't matter if Eclipse doesn't tell you what is wrong with the
configuration. I was having issues with PDE, both BIRT and TPTP ended up
complaining and I found that I updated with 3.3.1 patches seemed to fix it.

>
> 3) I tried a seperate AC, and I get further, but I get a NoClassDefFound
> for a jar that my application uses. The application runs fine under
> debug, run, etc. Any ideas?

This is apparently specific to the separate AC, I'm not sure how to fix it,
or even why this seems to happen. I suppose the separate AC needs the
classpath of the jar files and tells the application JVM when it can't find
the jar. If anyone could clarify, I'd appreciate it.

>
> Thanks,
> Phil
Re: NoClassDefFound, IAC won't work, need brickwall to pound forehead against [message #118348 is a reply to message #118273] Fri, 16 November 2007 08:25 Go to previous message
Eclipse User
Originally posted by: n.sherlock.gmail.com

Phillip Davey wrote:
> 2) The regular Eclipse install, TPTP plugins show the menu items, but I
> can't seem to get the IAC to work at all. It always complains that
> Agent Controller is not available under port 2002. I have an entry for
> Localhost:2002 in the Agent Controller, so I don't know why it isn't
> launching.

I had this problem and it was solved by updating to the very latest
development build. Apparently a bug was fixed at some point which caused
this very issue.

Cheers,
Nicholas Sherlock
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