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Missing requirement problem [message #543088]

Mon, 28 June 2010 11:30

Alexandra Niculai

Messages: 84
Registered: July 2009

Member

Hi

I'm trying to create an RCP application. I used the wizard that creates an RCP application with a view, then I added a product configuration and exported the application to an executable(using the Eclipse Product Export Wizard).
All worked well, until I added a new view to my RCP application. Starting the application from the plugin xml overview works(it shows the two views). But starting the application from the product overview doesn't work well(it only shows one view, as if I never added the second view, even if I did press the synchronize button).
When I tried to export again, I got this error:

Missing requirement: DeployTest 0.0.0 (de.vogella.rcp.intro.deploy.product 0.0.0) requires 'de.vogella.rcp.intro.deploy [1.0.0.201006281221]' but it could not be found

Could someone please help me? Thank you!

Alexandra. Confused

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Re: Missing requirement problem [message #545022 is a reply to message #543088]

Tue, 06 July 2010 12:42

Alexandra Niculai

Messages: 84
Registered: July 2009

Member

I'll answer to myself. I still don't know what happened, I ran it a few times with the same problem and then is worked all by itself.
Anyway, it could be considered as solved, though I don't know what made it work.

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Re: Missing requirement problem [message #545083 is a reply to message #543088]

Tue, 06 July 2010 14:53

Andrew Niefer

Messages: 990
Registered: July 2009

Senior Member

> Missing requirement: DeployTest 0.0.0
It looks like you don't have a version on your .product.

It could be that there is a p2 repository hanging around from previous
exports and since it already contains the product installable unit at the
same version you are trying to build, the new one doesn't get used.

One way to help avoid this would be to put a version like "1.0.0.qualifier"
in the .product file and then on export the qualifier will get replaced
with a timestamp each time.

-Andrew

Alexandra Niculai wrote:

> Hi
>
> I'm trying to create an RCP application. I used the wizard that creates an
> RCP application with a view, then I added a product configuration and
> exported the application to an executable(using the Eclipse Product Export
> Wizard).
> All worked well, until I added a new view to my RCP application. Starting
> the application from the plugin xml overview works(it shows the two
> views). But starting the application from the product overview doesn't
> work well(it only shows one view, as if I never added the second view,
> even if I did press the synchronize button).
> When I tried to export again, I got this error:
>
> Missing requirement: DeployTest 0.0.0 (de.vogella.rcp.intro.deploy.product
> 0.0.0) requires 'de.vogella.rcp.intro.deploy [1.0.0.201006281221]' but it
> could not be found
>
> Could someone please help me? Thank you!
>
> Alexandra. :?

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Re: Missing requirement problem [message #545217 is a reply to message #545083]

Wed, 07 July 2010 08:21

Alexandra Niculai

Messages: 84
Registered: July 2009

Member

Oh, great! It's true!
Thank you, Andrew!

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