Hi folks, i tried this, i didn't work. Any more ideas? One thing I should note: it doesn'ht happen all the time unfortunately. Its only sometimes and I really don't know why.
More ideas appreciated.... Cheers Christian On Tue, Sep 6, 2011 at 5:42 PM, Michael Gentry <mgen...@masslight.net> wrote: > Hi Christian, > > I suspect it is because you are creating the UserRole outside the > DataContext. Try something like: > > UserRoles userRoles = user.getObjectContext.newObject(UserRoles.class); > userRoles.setUser(user); > userRoles.setRole(role); > > mrg > > > On Tue, Sep 6, 2011 at 11:14 AM, Christian Grobmeier > <grobme...@gmail.com> wrote: >> Folks, >> >> I need your help. An error in my app bugs me and I am looking >> desperately were it could happen. >> >> The use case is: >> - create a user >> - create a user_role object >> - select one of the existing roles >> - connect all together and commit >> >> I see that all values are correct in the database (mysql console) >> >> But after the user registered, my app fails with the error "no role". >> >> What I do is basically: >> >> ur = User.getUserRoles(); >> foreach ur: >> r = ur.getRole() >> >> >> And the r reference is null. I am not sure what I am doing wrong. Any >> hints what I could check in my Cayenne app? >> >> I add a role to a user liek this: >> >> User user ... >> >> UserRoles userRoles = new UserRoles(); >> userRoles.setUser(user); >> userRoles.setRole(role); >> user.addToUserRoles(userRoles); >> role.addToRolesToJoin(userRoles); >> >> Any hints highly apprecitated - thanks in advance >> >> Christian >> > -- http://www.grobmeier.de
