WELD-000072 Managed bean declaring a passivating scope must be passivation capable

Question

I wrote a simple program in java web forms but i am receiving the following error:

WELD-000072 Managed bean declaring a passivating scope must be passivation capable. Bean: Managed Bean [class BeanPakage.DemoBeans] with qualifiers [@Any @Default @Named]

Can anyone tell me where this error comes from?

import javax.enterprise.context.SessionScoped;
import javax.inject.Named;


@Named("DemoBeans")
@SessionScoped
public class DemoBeans {

    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}

score 190 · Accepted Answer · answered Mar 18 '12 at 17:37

190

You can make your bean passivation capable by implementing the Serializable interface:

public class DemoBean implements Serializable { ... }

Note that there are more requirements for being passivation capable. Refer to the Weld documentation for more information.

answered Mar 18 '12 at 17:37

Matt Handy

29,855
2
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112

Thanks for the solution. – Kevin Onofre Dec 16 '21 at 22:09
1

What a cryptic error message ! – Raiden Core Dec 27 '21 at 20:21

Tim · Answer 2 · 2012-08-31T16:09:42.487

22

The error might remain even though the CDI bean is serializable:

WELD-000072 Managed bean declaring a passivating scope must be passivation capable

Example class:

@Named
@ConversationScoped
public class TransactionMatchController implements Serializable {
    ...
}

Make sure that all @Interceptors are seializable as well:

@Interceptor
@Transactional
public class TransactionInterceptor implements Serializable {
    ...
}

edited Aug 31 '12 at 16:09

answered Aug 31 '12 at 12:52

Tim

353
2
8

Thanks, serializable `@Interceptors` was the problem for me ! – Anthony O. Apr 04 '13 at 10:12

score 6 · Answer 3 · edited Dec 07 '12 at 04:19

6

Make DemoBeans serialized

@Named("DemoBeans")
@SessionScoped
public class DemoBeans  implements Serializable
{

    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

}

edited Dec 07 '12 at 04:19

Shantha Kumara

3,272
4
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answered Dec 07 '12 at 03:49

Mohd Kose Avase

61
1
1

score 6 · Answer 4 · answered Mar 18 '12 at 17:34

6

It must be serializable.

See this answer.

https://community.jboss.org/thread/179828

Best, Anders

answered Mar 18 '12 at 17:34

anders.norgaard

1,062
13
23

score 2 · Answer 5 · answered Nov 05 '15 at 13:43

2

You can also activate passivation behavior of your bean with the annotation:

@Stateful(passivationCapable=true)

In this case you don't need to implement Serializable interface.

Regards. Jorge

answered Nov 05 '15 at 13:43

Jorge Torres

1,806
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6

score 0 · Answer 6 · answered May 23 '17 at 02:18

0

Verify imports

(some times netbeans used others from others libraries)

Example. import javax.faces.view.ViewScoped; change it by import javax.faces.bean.ViewScoped;

answered May 23 '17 at 02:18

Fabian Pisani

1
1

Actually JSF 2.3 deprecates `javax.faces.bean.ViewScoped` in favour to `javax.faces.view.ViewScoped`. Does this mean I have to go through all my view scoped beans and make them serializable? From the `javax.faces.bean.ViewScoped` javadoc: `@deprecated This has been replaced by {@code javax.faces.view.ViewScoped}. The functionality of this corresponding annotation is identical to this one, but it is implemented as a CDI custom scope.` – Vasil Svetoslavov Oct 30 '19 at 08:55

score 0 · Answer 7 · answered Feb 21 '18 at 04:59

Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-000072: Bean declaring a passivating scope must be passivation capable. Bean: Managed Bean [class com.marcos.controller.PersonaBean] with qualifiers [@Default @Named @Any]

I solved it, apparently CDI,I did not recognize the bean, I just made it more explicit

@Named
@ViewScoped
public class PersonaBean  implements Serializable {
@Inject
private IPersonaService service;
public void registrar() {

    try {
        service.registrar(null);

    }catch (Exception e) {
        e.printStackTrace();
    }
  }
}

the solution for me:

@Named ("PersonaBean")
@ViewScoped
public class PersonaBean  implements Serializable {
@Inject
private IPersonaService service;
public void registrar() {

    try {
        service.registrar(null);

    }catch (Exception e) {
        e.printStackTrace();
    }
  }
}

WELD-000072 Managed bean declaring a passivating scope must be passivation capable

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