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Unable to export (still) [message #765313]

Tue, 13 December 2011 20:25

Jonathan Masters

Messages: 6
Registered: December 2011

Junior Member

I have a multi plug-in system I have been trying to export as an Eclipse product for several weeks. After overcoming difficulties with dependencies, now I have an even more cryptic problem:

Many of my plug-ins depend on org.apache.xerces. So I created a plugin to wrap it, and make it a dependency where I need. All is OK.

When I come to export my project I get:

-----

!ENTRY org.eclipse.osgi 4 0 2011-12-13 12:42:53.123
!MESSAGE Either the manifest file or the signature file has been tampered in this jar: /var/folders/cO/cOB1FDpDGTuocZQphmNNW++++TI/-Tmp-/signatureFile4632869189962675769.jar
!STACK 0
java.security.SignatureException: Either the manifest file or the signature file has been tampered in this jar: /var/folders/cO/cOB1FDpDGTuocZQphmNNW++++TI/-Tmp-/signatureFile4632869189962675769.jar
at org.eclipse.osgi.internal.signedcontent.SignatureBlockProcessor.verifyManifestAndSignatureFile(SignatureBlockProcessor.java:154)
at

...

org.eclipse.pde.internal.core.exports.ProductExportOperation.run(ProductExportOperation.java:106)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.eclipse.pde.core 4 0 2011-12-13 12:42:53.564
!MESSAGE An error occurred while collecting items to be installed
!SUBENTRY 1 org.eclipse.pde.core 4 0 2011-12-13 12:42:53.564
!MESSAGE session context was:(profile=profile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
!SUBENTRY 1 org.eclipse.pde.core 4 0 2011-12-13 12:42:53.564
!MESSAGE Problems downloading artifact: osgi.bundle,au.com.jemtech.xerces,1.0.0.

-----

I have rebuilt the plugin several times, and can't get rid of this problem. Frankly I don't know what I'm looking at, but I'm guessing that the downloaded jar files are either corrupt or incompatible with the processes involved.

Does anyone have any pointers as to where I go with this?

Jonatahn

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Re: Unable to export (still) [message #765359 is a reply to message #765313]

Tue, 13 December 2011 22:47

Jonathan Masters

Messages: 6
Registered: December 2011

Junior Member

I solved my own problem when I found this post: eclipse.org forums/index.php/m/729477/.

I don't understand why these files are not correctly generated when the PDE project is created. Perhaps someone knows? It is only a curiosity now.

Jonathan.

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Re: Unable to export (still) [message #765701 is a reply to message #765359]

Wed, 14 December 2011 14:42

Eric Rizzo

Messages: 3070
Registered: July 2009

Senior Member

On 12/13/11 5:47 PM, Jonathan Masters wrote:
> I solved my own problem when I found this post: eclipse.org
> forums/index.php/m/729477/.
>
> I don't understand why these files are not correctly generated when the
> PDE project is created. Perhaps someone knows? It is only a curiosity now.
>
> Jonathan.

There is a forum group dedicated to PDE; I suggest you bring this up
there. You can find it on the Forums Home Page, under the heading
Eclipse Projects.

Eric

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