We've noticed a similar problem with the App Engine SDK. Eclipse's plugin install process may perform garbage collection of older plugins after new ones are installed. Because we install the GWT and App Engine SDKs as plugins, some of the older version might be deleted by eclipse. See http://code.google.com/p/googleappengine/issues/detail?id=1937 for more details. We are looking at ways to "fix" this. In the meantime, you can download the specific GWT SDK that you are interested from http://code.google.com/p/google-web-toolkit/downloads/list and then tell the plugin about it using the Add SDK feature as described here<http://code.google.com/eclipse/docs/using_sdks.html> .
On Mon, Sep 14, 2009 at 9:17 AM, AndrewG <[email protected]> wrote: > > I Just had what looks like exactly the same problem - but on Ganymede. > > I was trying to do an 'update' of the installed GWT dev tools in > Eclipse - from prefs it looks like upgrade was from bundle 1.6.4 to > 1.7.0. > > The gwt update appears to succeed - and then a large number of errors > appear in existing gwt projects. > > One symptom is that when you look at gwt prefs/properties - the > selected version of app engine is: 'app engine - unknown version' - > the 'unknown' version seems to correspond to the vn installed before > the 'upgrade' - which has got lobotomised in the process. > > > -- Miguel --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" 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-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
