GWT needs the source code to compile its JavaScript so you cannot use
closed source classes like those from App Engine. In these cases you
must make a client side transfer object
com.mycompany.project.ClientUser and transfer the properties you want
to pass to the client. This is normally good practice anyway because
you want tight control over what fields and formats are passed over
the wire.
On 8 Feb 2010, at 23:45, watch wrote:
What is need to get Eclipse to compile AppEngine functions:
import com.google.appengine.api.users.User;
-- Unable to resolve - source code unavailable.
One suggestion was to create a super class to fool the GWT compiler
but that only gets you so far.
I have even gone back to basic and worked through the turorial
http://code.google.com/webtoolkit/doc/latest/tutorial/appengine.html
but the same things happens:
ERROR] StockWatcher/src/com/google/gwt/sample/stockwatcher/client/
StockWatcher.java'
[ERROR] Line 36: UserService cannot be resolved to a type
[ERROR] Line 36: No source code is available for type UserService; did
you forget to inherit a required module?
[ERROR] Line 36: UserServiceFactory cannot be resolved
I know this is a common problem, since there is plenty of refreances
to it, but no soloution. This is particularly fustrating as it fails
on a basic tutorial.
Any Help?
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