Bean: org.hibernate.collection.PersistentSet, property: 0

[hvram]

Hi
I have a OneToMany relationship . When i try to access a value in the secondary table using an EL as follows

#{usersHome.instance.refUserses[0].id}

I get an error as follows
javax.el.ELException: /Users.xhtml: Bean: org.hibernate.collection.PersistentSet, property: 0

I used seam-gen to generate the code and modified the xhtml to add the above reference.

Can somebody point me what I am doing wrong

I am running Seam 1.1 CR2

Regards
Hari

[hstang]

I also got this error a moment ago.

I also have a one-to-many relationship.

It happens during redirect after invoking an action. The action code, however seems to load fine.

[gavin.king]

The indexing operator is for Maps and Lists, not Sets.

[hstang]

Ahh, that makes sense.

Thanks Gavin.

[hvram]

Hi
I checked the code and the properties are ArrayLists.

As I said I just used seam-gen to generate the code and added an extra relationship in the table .

I then changed the view to additionally display the sub table and pass the key as a request parameter

Thanks

Regards
Hari