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From "zhouyanming (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (WW-4064) WW-3698 cause ClassCastException
Date Thu, 02 May 2013 02:25:14 GMT

     [ https://issues.apache.org/jira/browse/WW-4064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

zhouyanming updated WW-4064:
----------------------------

    Description: 
my application works fine before commit 1439171,when I upgrade to 2.3.14,it raise a ClassCastException

Caused by: java.lang.ClassCastException: org.hibernate.collection.internal.PersistentList
cannot be cast to net.sf.jasperreports.engine.JRDataSource

	at order_1283128512214_277101.evaluate(order_1283128512214_277101:275)

	at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:190)

	... 120 more


class Order{

List<OrderItem> items;

}

items in subreport should be JRDataSource but List


  was:
my application works fine before commit 1439171,when I upgrade to 2.3.14,it raise a ClassCastException

Caused by: java.lang.ClassCastException: org.hibernate.collection.internal.PersistentList
cannot be cast to net.sf.jasperreports.engine.JRDataSource

	at order_1283128512214_277101.evaluate(order_1283128512214_277101:275)

	at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:190)

	... 120 more


    
> WW-3698 cause ClassCastException
> --------------------------------
>
>                 Key: WW-4064
>                 URL: https://issues.apache.org/jira/browse/WW-4064
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Plugin - JasperReports
>    Affects Versions: 2.3.14
>            Reporter: zhouyanming
>            Priority: Blocker
>
> my application works fine before commit 1439171,when I upgrade to 2.3.14,it raise a ClassCastException
> Caused by: java.lang.ClassCastException: org.hibernate.collection.internal.PersistentList
cannot be cast to net.sf.jasperreports.engine.JRDataSource
> 	at order_1283128512214_277101.evaluate(order_1283128512214_277101:275)
> 	at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:190)
> 	... 120 more
> class Order{
> List<OrderItem> items;
> }
> items in subreport should be JRDataSource but List

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