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GEF project running problems [message #149909]

Sun, 05 September 2004 07:18

Eclipse User

Originally posted by: pankajsanghi.hotmail.com

Hi all,

I have created a project on the lines of GEF LogicExample. I am getting
following problems

1 I have made my project in the eclipse workspace and copied
associated jar(containing all source files) and plugin.xml in the plugins
folder. My project gets reflected along with LogicExample and FlowExample
in the File menu of the workbench as I have added my wizard creation class
under the same extension of plugin.xml as that being done in Logic
Example. But when I try to open my project from the reflected name under
File menu, it gives a NoClassDefinitionFoundError for my class that is
analogous to LogicEditor and is added under the editor extension point in
plugin.xml.

2 So to run the project after implementing things in workspace, I had to
run it as run time workbench option in the plugin development
perspective. So in the new window that appears, shortcut for my project
was getting reflected at the same place and it was running properly
through that shortcut. But since yesterday morning, this shortcut is also
not getting reflected anywhere despite the fact that my plugin is
registered with the workbench and i have not made any changes in the
plugin.xml.

3 My requirement says that I need to create a new explorer view with its
own elements inside. I think we will need to develop a new perspective
also. Can you lease suggest me some of the links where I can get help on
writing a new perspective and explorer view for files being displayed in
the editor.

Request you to please help me with the above issues.

thanks and regards

Pankaj Sanghi

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Re: GEF project running problems [message #150410 is a reply to message #149909]

Thu, 09 September 2004 23:32

Pratik Shah

Messages: 1077
Registered: July 2009

Senior Member

It's better to run your plug-in in the runtime workbench anyway. A few
things you might want to check: 1) is your plug-in activated in the runtime
workbench? 2) your target platform does not have more than two versions of
your plug-in, right? (Perhaps the one in the workspace and the one that you
exported are creating a conflict.) Try the platform newsgroup if this
problem persists and for suggestions about writing your own view and
perspective.

"Pankaj Sanghi" <pankajsanghi@hotmail.com> wrote in message
news:cheeke$7eg$1@eclipse.org...
> Hi all,
>
> I have created a project on the lines of GEF LogicExample. I am getting
> following problems
>
> 1 I have made my project in the eclipse workspace and copied
> associated jar(containing all source files) and plugin.xml in the plugins
> folder. My project gets reflected along with LogicExample and FlowExample
> in the File menu of the workbench as I have added my wizard creation class
> under the same extension of plugin.xml as that being done in Logic
> Example. But when I try to open my project from the reflected name under
> File menu, it gives a NoClassDefinitionFoundError for my class that is
> analogous to LogicEditor and is added under the editor extension point in
> plugin.xml.
>
> 2 So to run the project after implementing things in workspace, I had to
> run it as

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