On Dec 22, 2:54 pm, bnedwek <[email protected]> wrote:
> I'm trying to upgrade to GWT 2.0.  I downloaded the latest version of
> the Eclipse plug-in (1.2) and tried to install it, by extracting it
> into the dropins directory, but that didn't seem to work (couldn't add
> the new SDK because the old plug-in was saying it didn't contain a jar
> file with a platform extension).
>
> I then did something that was probably kind of stupid and tried
> deleting the old version of the plug-in (1.1.1) from that directory.
> New version still didn't load.  To try to put things back I copied all
> the old 1.1.1 files back into dropins but Eclipse still gives me
> errors when I try to open up a project that was working before this
> whole adventure ("Could not open the editor: No editor descriptor for
> id com.google.gwt.eclipse.core.editors.gwtJavaEditor").
>
> Any ideas how I get this all sorted back out?

I'd suggest removing the plugins (all versions) from the "dropins" and
try installing the 1.2 plugin from the install site if possible (and
why not take GWT 2.0 from there too when you're at it?).

Otherwise, start from a fresh workspace, and as a last resort from a
fresh Eclipse install.

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