Hi Raymond, Your many-to-many model looks strange to me. You shouldn't have the relationship listed in repartDomMatieres like that. Try recreate your many-to-many using EOmodeler "create relationship" wizard.
Xavier On 5 avr. 2013, at 15:55, Raymond NANEON <rnan...@me.com> wrote: > Hi List, > > I have a table "EORepartDomMatiere" which has like pk foreign key of 2 others > tables (EODomaine & EOMatiere). > <mat1.jpg> > <reparMat1.jpg> > <dom1.jpg> > <reparDom1.jpg> > So when I want to save in the many-to-many table whith ec.saveChanges(); > > ... > repart.setMatiereRelationship(mat); > repart.setDomaineRelationship(dom); > if (ec.hasChanges()) > ec.saveChanges(); > ... > > I got this Exception : java.lang.IllegalStateException: Adaptor > er.extensions.jdbc.ERXJDBCAdaptor@3e2ad6a0 failed to provide new primary keys > for entity 'EORepartDomMatiere' > at > com.webobjects.eoaccess.EODatabaseContext.prepareForSaveWithCoordinator(EODatabaseContext.java:5713) > at > com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:370) > at > com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3192) > at er.extensions.eof.ERXEC._saveChanges(ERXEC.java:1176) > at er.extensions.eof.ERXEC.saveChanges(ERXEC.java:1099) > at > org.utt.rfcct.serveur.components.assistants.modules.ModuleAdminDomaine.rePartDomMat(ModuleAdminDomaine.java:349) > at > org.utt.rfcct.serveur.components.assistants.modules.ModuleAdminDomaine.uneMatiereEnregistrer(ModuleAdminDomaine.java:314) > > Why the adaptor want to create a new primary key? What's wrong? > > Thanks for your help > Envoyé depuis iCloud > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/webobjects-dev/webobjects%40anazys.com > > This email sent to webobje...@anazys.com
_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
