Andreas,
Thank you for your help. I will try to work with Tomcat on its own (i.e. no
Eclipse) and report back to you.
Joseph
On Thu, Oct 23, 2008 at 6:24 PM, Andreas Junghans <
[EMAIL PROTECTED]> wrote:
> Hi Joseph,
>
> Am 23.10.2008 um 23:32 schrieb Joseph Gangestad:
>
> > I am using 0.8.x. I took the code from trunk, here. It was the only
> > place I could find the RPC code.
>
> OK, thanks for the info.
>
> > As I've been working on it further, I discovered that by running the
> > attempt at the RPC in IE 6 I do get exceptions from Tomcat output to
> > the console (I will confess I am a Windows user and have been
> > interacting with Tomcat through Eclipse 3.3, which could be its own
> > can of worms, although other non-qooxdoo servlets that I've
> > implemented through Eclipse have worked fine).
>
> I must say I don't really trust the Tomcat-Eclipse integration. It can
> fail in weird ways and adds yet another layer of uncertainty when
> trying to diagnose problems. IMHO it would be best if you could test
> your application in Tomcat standalone.
>
> > At first I believe I may have not had Tomcat looking at all of the
> > necessary jar files (a novice mistake; I was getting some class-not-
> > found exceptions for MethodUtils). So I took the two commons-XXX.jar
> > files from the SVN trunk and added them to Tomcat's classpath.
>
> It would be better to just place them in the WEB-INF/lib directory of
> your webapp, but making them available to the whole Tomcat should also
> work.
>
> > I also replaced Tomcat's default servlet-api.jar with the one on SVN
> > (in trunk/lib).
>
> Please don't do that! The servlet API JAR is only there to make
> building the rpc implementation easier. At runtime, stay with the
> servlet-api.jar that Tomcat provides.
>
> > Now Tomcat is throwing an unillustrative
> > javax.servlet.ServletException, which is originating at
> > org
> > .apache
> > .catalina
> > .core
> > .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > 313). But there are no qooxdoo-related exceptions in the stack
> > trace. I certainly don't want to waste anyone's time on account of
> > my own inexperience on the server-side and implementation, but was
> > hoping that there might be some easy tipoff that someone more
> > experienced dealing with server-client interactions might catch.
>
> Please always send the _full_ stacktrace, no matter how uninformative
> and unwieldy it may seem to you. Otherwise, there's no way to tell
> what's going on. Tomcat exceptions always include the internalDoFilter
> line, so that isn't enough information.
>
> From what you describe, it clearly looks like a server-side problem,
> but I need more details to help you.
>
> Regards,
>
> Andreas
>
>
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