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vohoanghiep103 / vaadin-appfoundation

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NotSerializableException for appfoundation.authentication.SessionHandler #31

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1.Deploy/ run vaadin appp
2.
3.

What is the expected output? What do you see instead?
Dont expect errors

I believe the following warning

WARNING: Cannot serialize session attribute 
com.vaadin.server.VaadinSession.DemoApp Application for session 
DA0C2ADF2A57013C79D471DA582FA507
java.io.NotSerializableException: 
org.vaadin.appfoundation.authentication.SessionHandler

is causing 

Internal Exception: java.lang.OutOfMemoryError: PermGen space
    at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:230)
    ... 22 more
Caused by: java.lang.OutOfMemoryError: PermGen space

What version of the product are you using?

Latest version for Vaadin 7

Please provide any additional information below.

Original issue reported on code.google.com by albasoft...@gmail.com on 30 Jun 2013 at 4:46

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