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PhaseListener after phase 'PROCESS_ACTION' [message #653326]

Wed, 09 February 2011 06:52

Eclipse User

hey ppl,

i have this error when i try to switch from one view to another :

2011-02-09 12:46:24.004:WARN:/:ERROR: Could not execute PhaseListener after phase 'PROCESS_ACTION'.
java.lang.ClassCastException: org.eclipse.swt.layout.GridData cannot be cast to org.eclipse.swt.layout.FillData
at org.eclipse.swt.layout.FillLayout.flushCache(FillLayout.java :164)
at org.eclipse.swt.widgets.Composite.changed(Composite.java:602 )
at org.eclipse.swt.internal.graphics.TextSizeDeterminationHandl er$1.doVisit(TextSizeDeterminationHandler.java:86)
...

any ideas what this can be?

another Problem : i defined an OSGI in a Plugin in Order to register and getServiceReference from the BundleContext.. the Bundles are activated i checked the console but no services are registered i always get null... java.lang.NullPointerException: A null service reference is not allowed.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.g etService(BundleContextImpl.java:660)

am i doing something wrong?

thx for your replies,

regards,
Hussein

Re: PhaseListener after phase 'PROCESS_ACTION' [message #653344 is a reply to message #653326]

Wed, 09 February 2011 08:13

Eclipse User

Hi Hussein,

here's the answer to your problem:

http://dev.eclipse.org/newslists/news.eclipse.technology.rap /msg04293.html

Regards, Ralf

--
Ralf Sternberg

Twitter: @ralfstx
Blog: http://eclipsesource.com/blogs/

Professional services for RAP and RCP?
http://eclipsesource.com/services/rap/

Re: PhaseListener after phase 'PROCESS_ACTION' [message #653783 is a reply to message #653326]

Fri, 11 February 2011 02:40

Eclipse User

thx Ralf,
what about this ?

i defined an OSGI in a Plugin in Order to register and getServiceReference from the BundleContext.. the Bundles are activated i checked the console but no services are registered i always get null...

any ideas?

regards, Hussein

Re: PhaseListener after phase 'PROCESS_ACTION' [message #656397 is a reply to message #653326]

Fri, 25 February 2011 07:50

Eclipse User

hi Ralf,

can you explain a little how to solve the Problem...
i found the bug in my Code!! is there a way other than :
button.setLayoutData( new GridData() ); // BAD !!!
to setLayoutData...

thx for your help ..

Regards,
Hussein

Re: PhaseListener after phase 'PROCESS_ACTION' [message #656529 is a reply to message #656397]

Sat, 26 February 2011 06:08

Eclipse User

Hi Hussein,

the type of the layout data attached to a control must correspond to the
type of the layout of its parent. As an example, if you have a Composite
that has a RowLayout, you can only attach layout data of type RowData to
its children. If one of the children has, for example, a GridData
attached, you will get a ClassCastException.

Regards, Ralf

--
Ralf Sternberg

Twitter: @ralfstx
Blog: http://eclipsesource.com/blogs/

Professional services for RAP and RCP?
http://eclipsesource.com/services/rap/

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