Eclipse Community Forums: Eclipse Platform » Class Cast Exception, can't get past ...

Help

Home

Home » Eclipse Projects » Eclipse Platform » Class Cast Exception, can't get past ...

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

Class Cast Exception, can't get past ... [message #157295]

Sat, 15 November 2003 15:00

David Whitehurst

Messages: 76
Registered: July 2009

Member

Does anyone know why I might get a class cast exception, the code compiled
so the class is valid?

public class SQLHostAction implements IWorkbenchWindowActionDelegate {

private IWorkbenchWindow window;

private static final String HOST_PLUGIN =
"com.piratepete.xpdeveloper.SQLHost";

/**

* The constructor.

*/

public SQLHostAction() {

}

/**

* The action has been activated. The argument of the

* method represents the 'real' action sitting

* in the workbench UI.

* @see IWorkbenchWindowActionDelegate#run

*/

public void run(IAction action) {

try {

SQLHost host = (SQLHost) Platform.getPlugin(HOST_PLUGIN); // breaks here
.....

host.update("Hello David L. Whitehurst");

--
David L. Whitehurst
aka. PiratePete
http://www.piratepetesoftware.com
dlwhitehurst@comcast.net

Report message to a moderator

(Resolved) Re: Class Cast Exception, can't get past ... [message #157310 is a reply to message #157295]

Sat, 15 November 2003 15:45

David Whitehurst

Messages: 76
Registered: July 2009

Member

Resolved, some exception possibly due to class attribute being defined in
plugin.xml.

David
--
David L. Whitehurst
aka. PiratePete
http://www.piratepetesoftware.com
dlwhitehurst@comcast.net
"David" <dlwhitehurst@comcast.net> wrote in message
news:bp5evt$ekf$1@eclipse.org...
> Does anyone know why I might get a class cast exception, the code compiled
> so the class is valid?
>
> public class SQLHostAction implements IWorkbenchWindowActionDelegate {
>
> private IWorkbenchWindow window;
>
> private static final String HOST_PLUGIN =
> "com.piratepete.xpdeveloper.SQLHost";
>
>
> /**
>
> * The constructor.
>
> */
>
> public SQLHostAction() {
>
> }
>
> /**
>
> * The action has been activated. The argument of the
>
> * method represents the 'real' action sitting
>
> * in the workbench UI.
>
> * @see IWorkbenchWindowActionDelegate#run
>
> */
>
> public void run(IAction action) {
>
> try {
>
> SQLHost host = (SQLHost) Platform.getPlugin(HOST_PLUGIN); // breaks here
> ....
>
> host.update("Hello David L. Whitehurst");
>
>
> --
> David L. Whitehurst
> aka. PiratePete
> http://www.piratepetesoftware.com
> dlwhitehurst@comcast.net
>
>

Report message to a moderator

Previous Topic:	HTML editing perspective?
Next Topic:	Compiling one file without building the project

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sun Sep 01 07:43:56 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter