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Re: No EObjectDescription could be found in Scope [message #1092427]

Thu, 22 August 2013 19:50

junior developer

Messages: 354
Registered: January 2013

Senior Member

Hi all,

My project has the capability to include referencing elements of one dsl from other dsl.When I save one editor ,related elements that is defined in the other DSL, added other editor and then automatically created element is given reference first editor automatically . I have two resource and one resourceset. My two resource is added in the one resourceset.

my aim is the created element in first dsl to automatically created in a other dsl with similar name -> I am able to do this at the moment
Such as :

my content.xtext

Web returns Web:
'Web'
name=QualifiedName
'{' ('sitePermission' '=' sitePermission = [user::SitePermission|QualifiedName])? '}'

my user.xtext

UserModel returns UserModel:
'UserModel' name = QualifiedName '{'
('sitePermissions' '{' sitePermissions+=SitePermission (sitePermissions+=SitePermission)* '}' )?
'}'
;

When I create a web instance in the content editor ,its SitePermission is created automatically in the user editor.( I am able to do this at the moment)

PS:When save the first (content) editor, I take created Web instance's name and then create SitePermission instance ( has Web instance's name) in second editor.(I done it) but do not give reference automatically Sad

And then I want to use created SitePermission instance for referenced in the content editor.This process must do automatically.(When I save content editor)

The created element in second editor should be referenced in the first editor but i get scope failure :

Save Failed
No EObjectDescription could be found in Scope Web.sitePermission for UserModel'UM'.sitePermissions[3]->SitePermission'EEEEE'
Semantic Object: ContentModel'CT'.ownedWeb->Web'EEEEE'

if user press ctrl + space elements in second dsl will be shown and user can choose one of them. This should be done automatically.
i wand to build up cross referened field. User should not choose, it should filled automatically.
I'm working long time on this, but i couldn't solve this problem. can you help me out?

PS :NOW,I can do this:but I have index and give correct reference problem

I created instance and given reference automatically ,but if I use model.getSitePermissions().add(index, object) , I can give reference created instance automatically BUT automatic created element is added second time :
first added : I receive NO EOBJECTDESCRIPTION could be found in Scope but
SECOND ADDED :GİVEN CORRECT reference OBJECT

ı hope, ı can explain my problem.I load my little project