Re: [Rails-devel] Help with getting rails + eclipse running

[brett l. <bre...@gm...>]

This is a little non-obvious.  When you check out the project, you
need to check out trunk, and not check out the whole repository (which
includes all branches and tags).  This will only check out a single
18xx directory, which has a working project file in it.

Alternatively, you can right-click on trunk/18xx, select New->Java
Project, uncheck Use Default Location, and select the
$SVN_ROOT/trunk/18xx directory, and create yourself a new project that
is at the correct directory level. This should allow you to run the
new project as a Java Application.

---Brett.



On Wed, Mar 2, 2011 at 10:21 AM, Justin Rebelo <jus...@gm...> wrote:
> Hey guys. I am attempting to get myself set up with a rails
> development environment with Eclipse. I'm not a java programmer, but
> I'm interested in having a the environment set up so I can experiment
> and learn a bit about both Java and rails (I'm a software developer
> already and the java language looks quite natural to me, I just don't
> know the libraries, etc).
>
> I believe I'm on the cusp of having this all going, thanks to a
> helpful overview courtesy of Phil Davies. I've come across a snag at
> what is surely the final step in the process and I'm going to give a
> very detailed account here of what I did to get to this point and
> hopefully some of you kind folks can spot what I've missed or done
> incorrectly. I know this isn't an eclipse support ML, but hopefully
> this is topical enough to be acceptable here (as I've heard other
> people mention a desire to try the same thing).
>
> Here's what I did and I've linked to screenshots along the way so you
> can see exactly what I saw.
>
> Operating System: Ubuntu 10.10 64-bit
> % java -version
> OpenJDK Runtime Environment (IcedTea6 1.9.7) (6b20-1.9.7-0ubuntu1)
> OpenJDK 64-Bit Server VM (build 19.0-b09, mixed mode)
>
> (Note that rails has run without issue for me using these versions for
> some time, so I am quite sure that the issue here is just an eclipse
> setup issue)
>
>
>
>
> 1. Installed Eclipse via apt-get.
>
> 2. Installed subversive and the ALL available connectors just to make
> sure I had it all licked:
>
> http://gotsignal.org/images/eclipse/1.png
>
> 3. File->New->Other->SVN->Project from SVN
>
> http://gotsignal.org/images/eclipse/2.png
>
> 4. Specified project name 'rails' and using HEAD rev:
>
> http://gotsignal.org/images/eclipse/3.png
>
> 5. Checked out source (no problems)
>
> http://gotsignal.org/images/eclipse/4.png
>
> (verification: http://gotsignal.org/images/eclipse/5.png )
>
> 6. Set up run configuration (this is where I fall off the rails....as it were):
> Disregard the odd visual artifact, it's from the screenshot app. I
> chose the project name
> I specified when I created the project: 'rails' and the correct main class:
>
> http://gotsignal.org/images/eclipse/6.png
>
>
> 7. Attempt to run results in error: unable to find project
>
> http://gotsignal.org/images/eclipse/8.png
>
> I go back into the run configuration screen and, next to the project
> name field, I clicked on the Browse button and get this:
>
> http://gotsignal.org/images/eclipse/7.png (no projects listed, as
> though eclipse doesn't see the project I created)
>
> Phil suggested it could be a casing issue, so I tried using run
> configuration with project name "Rails" and got the same error.
>
> http://gotsignal.org/images/eclipse/10.png
>
>
> Just to confirm, I right clicked on the project in the package
> explorer and selected properties and you can see the window here:
>
> http://gotsignal.org/images/eclipse/9.png
>
> The window title suggests that the project is in fact called 'rails'.
> The only thing I can venture is that, for some reason, Eclipse isn't
> recognizing this "Project from SVN" as being a project at all.
>
>
>
>
> Any ideas, folks?
>
> If any more info is needed, just shoot and I'll provide all I can.
>
> Thanks in advance.
> Justin
>
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