org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [server.hb.Wlasnosc#server.hb.Wlasnosc@995153a]

Criteria crit = ses.createCriteria(grInh ,"g")
Criteria.LEFT_JOIN)
.createAlias("g.rightsTo", "grights", Criteria.LEFT_JOIN)
.createAlias("g.grupyNadrz", "gnadrz", Criteria.INNER_JOIN)
.createAlias("gnadrz.rightsTo", "gnadrzRights", Criteria.LEFT_JOIN);

if (grId != null)
crit.add(Expression.idEq(grId));

if (grNadrzId != null) {
crit.add(Expression.eq("gnadrz.grId", grNadrzId))
.add(Expression.not(Expression.eq("g.grId", new Long(1))));
}

crit.add(Expression.disjunction()
.add(Expression.eq("gnadrzRights.wlasnosc", 'T'))
.add(Expression.eq("gnadrzRights.udostepnione", 'T')))
.add(Expression.disjunction()
.add(Expression.eq("gnadrzRights.grupaHasRight", userHasRight))
.add(Expression.in("gnadrzRights.grupaHasRight", userHasRight.getGrupyNadrz())))
.add(Expression.disjunction() //grupa jest elemntarna lub nie
.add(Expression.conjunction()
.add(Expression.eq("g.elementarny", 'T'))
.add(addPerm(upr, Expression.disjunction(), "gnadrzRights")

.add(Expression.conjunction()
.add(addPerm(upr, Expression.disjunction(), "grights"))
.add(Expression.disjunction()
.add(Expression.eq("grights.grupaHasRight", userHasRight))
.add(Expression.in("grights.grupaHasRight", userHasRight.getGrupyNadrz()))))))
.add(Expression.conjunction()
.add(Expression.eq("g.elementarny", 'F'))
.add(Expression.eq("grights.udostepnione", 'T'))));
crit.list();

<hibernate-mapping>
<class name="server.hb.Grupa" table="Grupa" >
<id
name="grId"
column="grupa_id"
type="long">

<generator class="native" />
</id>

<property name="nazwaGr"
column="nazwa_grupy"
type="string"/>

<property name="typGrId"
column="typ_grupy_id"
type="long" />

<property name="dataOstMod"
column="data_ost_modyf"
type="date" />

<property name="ostModUser"
column="ost_modyf"
type="long" />

<property name="elementarny"
type="char" />

<property name="dataUtworz"
column="data_utworzenia"
type="date" />

<property name="isMovable"
column="is_movable"
type="char"
/>

<set name="akcje" table="Akcja_user">
<key column="grupa_id" />
<many-to-many column="akcja_id" class="server.hb.Akcja" />
</set>

<set name="grupyNadrz" table="Grupa_w_grupie">
<key column="grupa_id" />
<many-to-many column="grupa_nadrz" class="server.hb.Grupa" />
</set>

<set name="grupyPotomne" table="Grupa_w_grupie" >
<key column="grupa_nadrz" />
<many-to-many column="grupa_id" class="server.hb.Grupa" />
</set>

<set name="rights" table="Wlasnosc" >
<key column="grHasPerm" />
<one-to-many class="server.hb.Wlasnosc" />
</set>

<set name="rightsTo" table="Wlasnosc" >
<key column="grupa_id" />
<one-to-many class="server.hb.Wlasnosc"/>
</set>



</class>
</hibernate-mapping>

<hibernate-mapping>
<class name="server.hb.Wlasnosc" table="Wlasnosc" >
<composite-id>
<key-many-to-one name="grupa"
column="grupa_id"
class="server.hb.Grupa" />
<key-many-to-one name="grupaHasRight"
column="grHasPerm"
class="server.hb.Grupa"/>
</composite-id>

<property name="udostepnione" type="char" />
<property name="odczyt" type="char" />
<property name="zapis" type="char" />
<property name="wykonanie" type="char" />
<property name="wlasnosc" type="char" />
<property name="wygasa" type="date" />

</class>
</hibernate-mapping>

...................................
from
Grupa this_
left outer join
Users this_1_
on this_.grupa_id=this_1_.user_id
inner join
Grupa_w_grupie grupynadrz5_
on this_.grupa_id=grupynadrz5_.grupa_id
inner join
Grupa gnadrz2_
on grupynadrz5_.grupa_nadrz=gnadrz2_.grupa_id
left outer join
Users gnadrz2_1_
on gnadrz2_.grupa_id=gnadrz2_1_.user_id
left outer join
Wlasnosc gnadrzrigh3_
on gnadrz2_.grupa_id=gnadrzrigh3_.grupa_id
left outer join
Wlasnosc grights1_
on this_.grupa_id=grights1_.grupa_id
where
gnadrz2_.grupa_id=?
and not (this_.grupa_id=?)
and (
gnadrzrigh3_.wlasnosc=?
or gnadrzrigh3_.udostepnione=?
)
and (
gnadrzrigh3_.grHasPerm=?
or gnadrzrigh3_.grHasPerm in (
?
)
)
and (
(
this_.elementarny=?
and (
gnadrzrigh3_.odczyt=?
or gnadrzrigh3_.wykonanie=?
or (
(
grights1_.odczyt=?
or grights1_.wykonanie=?
)
and (
grights1_.grHasPerm=?
or grights1_.grHasPerm in (
?
)
)
)
)
)
or (
this_.elementarny=?
and grights1_.udostepnione=?
)
)

select
wlasnosc0_.grupa_id as grupa1_5_0_,
wlasnosc0_.grHasPerm as grHasPerm5_0_,
wlasnosc0_.udostepnione as udostepn3_5_0_,
wlasnosc0_.odczyt as odczyt5_0_,
wlasnosc0_.zapis as zapis5_0_,
wlasnosc0_.wykonanie as wykonanie5_0_,
wlasnosc0_.wlasnosc as wlasnosc5_0_,
wlasnosc0_.wygasa as wygasa5_0_
from
Wlasnosc wlasnosc0_
where
wlasnosc0_.grupa_id=?
and wlasnosc0_.grHasPerm=?