| PreferencePage via org.eclipse.ui.window.preferences: AssertionFailedException [message #490160] |
Wed, 07 October 2009 11:14  |
Eclipse User |
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Hi,
I've got a problem with including standard eclipse preferenes pages into my RCP project. I did everything as described in the tutorial of Lars vogel: http://tinyurl.com/ye5tvma
Trying to open the preference dialog from my application, I always get an error: .AssertionFailedException. Digging through the classes showed up that fieldEditorParent in mother class FieldEditorPreferencePage is ot properly initialized and getFieldEditorParent() returns null as can be seen in
protected Composite getFieldEditorParent() {
if (style == FLAT) {
// Create a new parent for each field editor
Composite parent = new Composite(fieldEditorParent, SWT.NULL);
parent.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
return parent;
}
// Just return the parent
return fieldEditorParent;
}
I don't have any clue what is going wrong as I did copy the example from Lars' tutorial. I'm using 3.4. Anyone got a hint for me?
greetings,
Dagmar
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| Re: PreferencePage via org.eclipse.ui.window.preferences: AssertionFailedException [message #490494 is a reply to message #490160] |
Thu, 08 October 2009 16:06  |
| Eclipse User |
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I believe this is solved:
http://groups.google.de/group/vogella/browse_thread/thread/1 060e6c98dd23eb9
Cheers, Lars
--
Dagmar Buggle wrote:
> Hi,
> I've got a problem with including standard eclipse preferenes pages into
> my RCP project. I did everything as described in the tutorial of Lars
> vogel: http://tinyurl.com/ye5tvma
>
> Trying to open the preference dialog from my application, I always get
> an error: .AssertionFailedException. Digging through the classes showed
> up that fieldEditorParent in mother class FieldEditorPreferencePage is
> ot properly initialized and getFieldEditorParent() returns null as can
> be seen in
>
> protected Composite getFieldEditorParent() {
> if (style == FLAT) {
> // Create a new parent for each field editor
> Composite parent = new Composite(fieldEditorParent, SWT.NULL);
> parent.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
> return parent;
> }
> // Just return the parent
> return fieldEditorParent;
> }
>
>
> I don't have any clue what is going wrong as I did copy the example from
> Lars' tutorial. I'm using 3.4. Anyone got a hint for me?
> greetings,
> Dagmar
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