I spent a few hours chasing down the "Invalid memory access of
location 0x8..." problem today as well.
What I ended up doing was putting in:
@SuppressWarnings("unused")
Layout junk = new AnchorLayout();
At the very beginning of the onModuleLoad() method on my module's
entry point.
There seems to be some dependency issue, and the class
com.extjs.gxt.ui.client.widget.Layout needs to be loaded before some
other classes, otherwise the classloader dies when it later tries to
load Layout.
I'd be curious to know if it also works for you. Are you also working
on a Mac?
- sekhar
On Dec 14, 7:25 pm, Zoltán Törteli <[email protected]> wrote:
> HI!
>
> Unfortunately deleting the Launch Config did not help...
> However, you have given me a good idea!
>
> I have changed the name of the html page, and the module. And it
> started to work eventually. (I have tried to delete the files under
> the <module>/*.* - like *.nocache.js, etc, and class files, but it did
> not help, unless changed the module name )
>
> It seamed, with different name, and path to the <module>.nocache.js
> file it worked. With the same name it did not.
> Seamingly, there is some "hidden" browser cache, that was no way to
> delete...... so when changing the name the app did run.
>
> When changing to gwt-2.0, it still gives the "Invalid memory access of
> location 0x8 eip=0x4a8aeb"- that I have no clue why - maybe the gxt
> library has something to do with it (but then, why does it work with
> the gxt sample app..???), but (!) when changing back to gwt 1.7.1 and
> rebuilding, and deleting the launch config, it does work! :)
>
> Thank for your help, and for all of yours attention!
>
> Now, I remain with only one issue: why does it give "Invalid memory
> access of location 0x8 eip=0x4a8aeb".
>
> Any clue, what it could be?
>
> Z.
>
> On Dec 14, 5:29 pm, Jason Parekh <[email protected]> wrote:
>
> > Zoltan, have you tried deleting your Launch Configurations? You can
> > find these via the Run > Debug Configurations.
>
> > After you delete the old one(s) for your project, you can go back to
> > the main Eclipse window, right-click on your project, and choose Debug
> > As > Web Application.
>
> > jason
>
> > 2009/12/14 Zoltán Törteli <[email protected]>:
>
> > > Thank you Sorinel!
>
> > > Unfortunately deleting the content of the browser did not solve it (I
> > > have deleted everything except cookies, and passwords).
>
> > > I have deleted the Safari plugin earlier, adn when trying to run this
> > > project, it tries to download the plugin and issues the
> > > "F4MUpdateCheck". While all the project settings seam to be the same
> > > with an other - as I Described above, how did I create a running
> > > version of the project..... and of course the project name and access
> > > path had to be changed....
>
> > > As I tried, to delete the project, create a new one with the same name
> > > and copy the sources back. it did not work.
> > > Is it possible that eclipse stores the project lib and other date
> > > other location than .project adn .classpath ?
>
> > > Otherwise my app issues an "Invalid memory access of location 0x8
> > > eip=0x4a8aeb" - if using gwt 2.0 (also I am using gxt 2.1.0 with it)
> > > As a note here, the gxt sample app runs fine with gwt 2.0. So I have
> > > no clue what is the problem..
>
> > > Do you have any further idea?
>
> > > Z.
>
> > > On Dec 13, 10:06 pm, Sorinel C <[email protected]> wrote:
> > >> It's simple ... hosted mode uses the default browser of your OS
> > >> (windows ~ IE, linux ~ FF ).
> > >> So, first of all clean up the browser cache ... then launch a full
> > >> rebuild of the project after you change the libraries ... and the
> > >> hosted mode will come back, as you knew it :-)
>
> > >> BTW, better check out why your application doesn't work well with 2.0,
> > >> 'cause it's better to use newest features ... new resources, faster
> > >> loading of the application in development mode than hosted mode, code
> > >> splitting, etc
>
> > >> Cheers,
> > >> Sorinel CRISTESCU
>
> > > --
>
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