I was experiencing a failure to load the plugin too using Firefox
3.6.3 on Fedora Core x86_64 (installed from rawhide)...

I deleted the compreg.dat from my firefox profile to force Firefox to
re-initialize all JS components so that any dynamic linking problems
would be brought to the fore and ran with LD_DEBUG.  This revealed
that the GWT library has a dependency on "libnspr4.so.0d" that the
linker was unable to resolve.

I am presuming the library naming is a build artifact appropriate only
on Ubuntu, as the only .so.0d's on my system live in /opt/google/
chrome and just point at the standard /lib64 .so's.

Creating a symlink for the file in my /usr/lib64 neatly resolves the
problem for me:
cd /usr/lib64
sudo ln -s libnspr4.so libnspr4.so.0d

Andrew

On Apr 22, 2:53 pm, abustany <[email protected]> wrote:
> I also tried with the Firefoxpluginfrom GWT trunk, and got the same
> result :/
>
> On Apr 20, 10:25 am, Chris Conroy <[email protected]> wrote:
>
>
>
>
>
> > For those of you still experiencing this issue, can you try checking that
> > your problem persists if you create a new GWT application (e.g. just run the
> > sample app from GPE)?
>
> > If the problem is constrained to your existing applications, try checking
> > that your war/WEB-INF/lib/gwt-servlet.jar file is up to date.
>
> > On Sat, Apr 17, 2010 at 11:59 PM, Matthew Willis <[email protected]>wrote:
>
> > > I am also getting this behavior.  Thepluginacts as if it weren't
> > > installed.
>
> > > Did you figure it out, Michel?
>
> > > On Apr 9, 11:35 pm, Michel Alexandre Salim
> > > <[email protected]> wrote:
> > > > On Apr 2, 7:43 pm, Christopher Conroy <[email protected]> wrote:> On
> > > Fri, Apr 2, 2010 at 7:38 AM, [email protected] <[email protected]>
> > > wrote:
> > > > > > I see 'Google Web Toolkit DeveloperPluginforFirefox1.0.7511' in
> > > > > >Firefoxin 'Tools/Add-ons/Extensions', but if I start 'http://
> > > > > > 127.0.0.1:8888/MyWebApp.html?gwt.codesvr=127.0.0.1:9997' I got
> > > always
> > > > > > the message 'Development Mode requires the Google Web Toolkit
> > > > > > DeveloperPlugin' andFirefoxwants to download thepluginagain.
>
> > > > > > What can be wrong?
>
> > > > > Do you perhaps have theplugininstalled but disabled?
>
> > > > Per my previous message (still pending moderation), here are my
> > > > findings:
>
> > > > - Development mode does not work in Firefox 3.6.3:
> > > >   -- from the system-provided RPM as well as a manual installation of
> > > > Firefox from mozilla.org
> > > >   -- using Eclipse or using the webAppCreator script
>
> > > > - The war target works fine on the same Firefox installation, but this
> > > > is really unsuitable during development as the compile-deploy-test
> > > > cycle is too long
>
> > > > Thanks,
>
> > > > --
> > > > Michel Alexandre Salim
>
> > > --
> > > You received this message because you are subscribed to the Google Groups
> > > "Google Web Toolkit" group.
> > > To post to this group, send email to [email protected].
> > > To unsubscribe from this group, send email to
> > > [email protected]<google-web-toolkit%2Bunsubs
> > >  [email protected]>
> > > .
> > > For more options, visit this group at
> > >http://groups.google.com/group/google-web-toolkit?hl=en.
>
> > --
> > Chris Conroy
> > Software Engineer
> > Google, Atlanta
>
> > --
> > You received this message because you are subscribed to the Google Groups 
> > "Google Web Toolkit" group.
> > To post to this group, send email to [email protected].
> > To unsubscribe from this group, send email to 
> > [email protected].
> > For more options, visit this group 
> > athttp://groups.google.com/group/google-web-toolkit?hl=en.
>
> --
> You received this message because you are subscribed to the Google Groups 
> "Google Web Toolkit" group.
> To post to this group, send email to [email protected].
> To unsubscribe from this group, send email to 
> [email protected].
> For more options, visit this group 
> athttp://groups.google.com/group/google-web-toolkit?hl=en.

-- 
You received this message because you are subscribed to the Google Groups 
"Google Web Toolkit" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to 
[email protected].
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Reply via email to