[jboss-jira] [JBoss JIRA] Commented: (JBPM-1024) Serializable variables are not being deserialized when retrieved from process

Wed Sep 5 03:13:11 EDT 2007

    [ http://jira.jboss.com/jira/browse/JBPM-1024?page=comments#action_12375296 ] 

Tom Baeyens commented on JBPM-1024:
-----------------------------------

we need more info to be able to reproduce it.

A stack trace or something like that.  Are you sure that your environment is clean?  Can't it be the case that your class files have changed between serialization and deserialization ?

> Serializable variables are not being deserialized when retrieved from process
> -----------------------------------------------------------------------------
>
>                 Key: JBPM-1024
>                 URL: http://jira.jboss.com/jira/browse/JBPM-1024
>             Project: JBoss jBPM
>          Issue Type: Bug
>          Components: Core Engine
>    Affects Versions: jBPM 3.1.4
>            Reporter: thilker
>         Assigned To: Tom Baeyens
>
> Storing an serializable object in a process should write an "R" in the column "converter" in table JBPM_VARIABLEINSTANCE.
> But the value of the field is "null".
> The cause:
> The converter ID is retrieved in class org.jbpm.db.hibernate.Converter at line 63.
> For the case of the SerializableToByteArrayConverter the ID is "null".
> Regards,
> Thorsten 

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