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Re: [tycho-user] Getting "Problems downloading artifact" During Build

Can you run your build with Tycho 0.19.0-SNAPSHOT (available from here:

<pluginRepositories>
  <pluginRepository>
    <id>tycho-snapshots</id>
    <url>https://oss.sonatype.org/content/groups/public/</url>
  </pluginRepository>
</pluginRepositories>

Tycho 0.19.0 has improved logging in case of download problems.

Regards
Tobias

> -----Original Message-----
> From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-
> bounces@xxxxxxxxxxx] On Behalf Of Sievers, Jan
> Sent: Montag, 21. Oktober 2013 16:07
> To: Tycho user list
> Subject: Re: [tycho-user] Getting "Problems downloading artifact" During
> Build
> 
> hard to tell without any details about your build or the concrete
> corrupted files, but this
> looks like an invalid jar signature.
> 
> this can have many reasons (file corrupted during download, p2 mirror
> corrupted,...)
> 
> Also, note that there is a conceptual bug in p2 for the case of nested
> pack200'ed jars when unpacked with Java >= 7
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=361628
> 
> Jan
> 
> -----Original Message-----
> From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-
> bounces@xxxxxxxxxxx] On Behalf Of Ryan Baxter
> Sent: Montag, 21. Oktober 2013 15:48
> To: tycho-user@xxxxxxxxxxx
> Subject: Re: [tycho-user] Getting "Problems downloading artifact" During
> Build
> 
> Bump, anyone have any ideas?
> 
> On Fri, Oct 18, 2013 at 8:53 AM, Ryan Baxter <rbaxter85@xxxxxxxxx> wrote:
> > Hi Everyone,
> >
> > I am new to Tycho and exploring using it to build some Eclipse
> > plugins.  I have generated some P2 repos using the Eclipse Metadata
> > Generator [1] for the target platform I used to build the plugins
> > against.  I have added the p2 repos as repositories in my POM and
> > tried to run $ mvn install.  I see the build downloading bundles from
> > the p2 repos I generated but then I run into the following error.
> >
> > [ERROR] Internal error: java.lang.RuntimeException: "Messages while
> > trying children repositories.": ["": ["Problems downloading artifact:
> > osgi.bundle,com.ibm.foo.bar,9.0.0.20130228-1411.": ["File has invalid
> >
> content:C:\Users\RYANJB~1\AppData\Local\Temp\signatureFile605498303202507
> 515.jar":
> > ["Invalid content:copyright.txt", "Invalid
> > content:META-INF/converter.properties"]]], "": ["Problems downloading
> > artifact: osgi.bundle,com.ibm.foo,9.0.0.20130301-1431.": ["File has
> > invalid
> content:C:\Users\RYANJB~1\AppData\Local\Temp\signatureFile249076786864354
> 5712.jar":
> > ["Invalid content:schema/ExtensionBundle.exsd"]]]] -> [Help 1]
> > org.apache.maven.InternalErrorException: Internal error:
> > java.lang.RuntimeException: "Messages while trying children
> > repositories.": ["": ["Problems downloading artifact:
> > osgi.bundle,com.ibm.foo.bar,9.0.0.20130228-1411.": ["File has invalid
> >
> content:C:\Users\RYANJB~1\AppData\Local\Temp\signatureFile605498303202507
> 515.jar":
> > ["Invalid content:copyright.txt", "Invalid
> > content:META-INF/converter.properties"]]], "": ["Problems downloading
> > artifact: osgi.bundle,com.ibm.foo,9.0.0.20130301-1431.": ["File has
> > invalid
> content:C:\Users\RYANJB~1\AppData\Local\Temp\signatureFile249076786864354
> 5712.jar":
> > ["Invalid content:schema/ExtensionBundle.exsd"]]]]
> >
> >
> > When I crack open com.ibm.foo.bar it does have a file called
> > copyright.txt in it, but why is tycho concerned about that file?  I
> > don't see how that would effect being able to compile my plugins.  Can
> > anyone shed some light on this?
> >
> > [1]
> http://help.eclipse.org/helios/index.jsp?topic=%2Forg.eclipse.platform.do
> c.isv%2Fguide%2Fp2_metadata_generator.html
> _______________________________________________
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