System.InvalidCastException: Unable to cast object of type 'Antlr.Runtime.Tree.CommonTree' to type 'NHibernate.Hql.Ast.ANTLR.Tree.IASTNode'.

[Carsten Hess]

Bug or wrong HQL syntax ?


Using trunk revision 4453 from today.


const string hql = @"SELECT dt FROM DocumentType dt, AbstractConcept c
JOIN c.ActivityGroups ag JOIN ag.Activities a JOIN a.ActivityTemplate
at JOIN at.Action ac JOIN ac.Code co
WHERE dt.SystemAction & :sysAct
= :sysAct AND dt.Code = co AND c = :concept";
IQuery query = ((HibernateWorkspace)
Workspace).Session.CreateQuery(hql);
query.SetMaxResults(1);
query.SetEnum("sysAct", systemAction);
query.SetEntity("concept", concept);
return query.UniqueResult<IDocumentType>();



Its the bitwise anding with a parameter ('dt.SystemAction & :sysAct')
that is causing the problem.

Kind regards
Carsten

[Carsten Hess]

Noticed too late it has been reported in JIRA - NH-1775 - as fixed.
I'm reopening it...

/Carsten

[Fabio Maulo]

2009/6/11 Carsten Hess <carsten.hess.dk@gmail.com>

Noticed too late it has been reported in JIRA - NH-1775 - as fixed.
I'm reopening it...

Hi Carsten.

Well... reopening.... The NH-1775 has a specific test, provided by user, and it is now working; for this reason the issue was resolved as fixed.

If, in your case, something fails mean that your case is not identical to NH-1775.

And now a little curiosity.

Do you have some special reason to open 3 new issues with different title 2 with same description and no test ?

I mean...  with a little test you don't need to send us the stack-trace because we can see the same stack-trace in our box.

About NH-1833... follow your issue.

-- 

Fabio Maulo

[Fabio Maulo]

The best way to have an issue fixed, quickly, is provide a failing test and/or enough info to create a failing test.

We can't "interpreter"/guess which is the problem because our test can be completely different from your real issue and we would avoid waste time fixing something that is not a real issue (exactly the same of the your).

The quality is not achieved by chance.

About NH-1833: Test self created and issue fixed (thanks to your last comment).

2009/6/11 Fabio Maulo <fabio...@gmail.com>

--
Fabio Maulo