Eclipse Community Forums: EMF » [CDO] NullPointerException on reload

Help

Home

Home » Modeling » EMF » [CDO] NullPointerException on reload

Show: Today's Messages :: Show Polls :: Message Navigator

[CDO] NullPointerException on reload [message #427923]

Fri, 06 March 2009 07:45

Saulius Tvarijonas

Messages: 34
Registered: July 2009

Member

Hi,

I am using CDO 2.0.0 M5. If I use session with passive update on, I
quite often get NullPointerException on CDO object reload. If I switch
off passive update, it never happens. I guess this happens only with
objects having CDO proxy state. Is it bug? Or I should somehow force CDO
object to load first?

java.lang.NullPointerException
at
org.eclipse.emf.internal.cdo.CDOStateMachine.reload(CDOState Machine.java:309)
at
org.eclipse.emf.internal.cdo.CDOObjectImpl.cdoReload(CDOObje ctImpl.java:182)
at
com.nomagic.ci.admin.lock.ProjectLockManagerImpl.getAllProje ctLocks(ProjectLockManagerImpl.java:97)

Thanks,
Saulius

Report message to a moderator

Re: [CDO] NullPointerException on reload [message #427940 is a reply to message #427923]

Fri, 06 March 2009 11:59

Eike Stepper

Messages: 6682
Registered: July 2009

Senior Member

Saulius,

Can you please file a bugzilla?

Cheers
/Eike

----
http://thegordian.blogspot.com

Saulius Tvarijonas schrieb:
> Hi,
>
> I am using CDO 2.0.0 M5. If I use session with passive update on, I
> quite often get NullPointerException on CDO object reload. If I switch
> off passive update, it never happens. I guess this happens only with
> objects having CDO proxy state. Is it bug? Or I should somehow force
> CDO object to load first?
>
> java.lang.NullPointerException
> at
> org.eclipse.emf.internal.cdo.CDOStateMachine.reload(CDOState Machine.java:309)
>
> at
> org.eclipse.emf.internal.cdo.CDOObjectImpl.cdoReload(CDOObje ctImpl.java:182)
>
> at
> com.nomagic.ci.admin.lock.ProjectLockManagerImpl.getAllProje ctLocks(ProjectLockManagerImpl.java:97)
>
>
> Thanks,
> Saulius

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

Report message to a moderator

Re: [CDO] NullPointerException on reload [message #427943 is a reply to message #427940]

Fri, 06 March 2009 12:25

Saulius Tvarijonas

Messages: 34
Registered: July 2009

Member

Eike,

Bug reported at https://bugs.eclipse.org/bugs/show_bug.cgi?id=267352

Thanks,
Saulius

On 3/6/2009 1:59 PM, Eike Stepper wrote:
> Saulius,
>
> Can you please file a bugzilla?
>
> Cheers
> /Eike
>
> ----
> http://thegordian.blogspot.com
>
>
>
> Saulius Tvarijonas schrieb:
>> Hi,
>>
>> I am using CDO 2.0.0 M5. If I use session with passive update on, I
>> quite often get NullPointerException on CDO object reload. If I switch
>> off passive update, it never happens. I guess this happens only with
>> objects having CDO proxy state. Is it bug? Or I should somehow force
>> CDO object to load first?
>>
>> java.lang.NullPointerException
>> at
>> org.eclipse.emf.internal.cdo.CDOStateMachine.reload(CDOState Machine.java:309)
>>
>> at
>> org.eclipse.emf.internal.cdo.CDOObjectImpl.cdoReload(CDOObje ctImpl.java:182)
>>
>> at
>> com.nomagic.ci.admin.lock.ProjectLockManagerImpl.getAllProje ctLocks(ProjectLockManagerImpl.java:97)
>>
>>
>> Thanks,
>> Saulius

Report message to a moderator

Previous Topic:	[CDO/Net4j]Add User at th client
Next Topic:	Calling a function outside the ItemProvider

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 19 17:05:12 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter