Home » Eclipse Projects » Oomph » ERROR: No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3.
| ERROR: No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3. [message #1706555] |
Thu, 27 August 2015 16:12  |
 Ernesto Posse
Messages: 438
Registered: March 2011 |
Senior Member |
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I just tried a fresh install using the new Installer but it failed with the exception below. I chose the Eclipse IDE for Committers.
It looks like it's trying to get it from the RC3 update site.
Is this a known bug?
[2015-08-27 12:02:45] Executing bootstrap tasks
[2015-08-27 12:02:45] Product org.eclipse.products.epp.package.committers.mars
[2015-08-27 12:02:45] Bundle org.eclipse.oomph.setup 1.2.0.v20150819-0745, build=1690, branch=0c553a7362b2b3ce9b889b61d00c7b711b3da8f6, commit=0c553a7362b2b3ce9b889b61d00c7b711b3da8f6
[2015-08-27 12:02:45] Bundle org.eclipse.oomph.setup.core 1.2.0.v20150819-0729, build=1690, branch=0c553a7362b2b3ce9b889b61d00c7b711b3da8f6, commit=0c553a7362b2b3ce9b889b61d00c7b711b3da8f6
[2015-08-27 12:02:45] Bundle org.eclipse.oomph.setup.p2 1.2.0.v20150814-0741, build=1690, branch=0c553a7362b2b3ce9b889b61d00c7b711b3da8f6, commit=0c553a7362b2b3ce9b889b61d00c7b711b3da8f6
[2015-08-27 12:02:45] Performing P2 Director (Eclipse IDE for Eclipse Committers (Mars))
[2015-08-27 12:02:45] Offline = false
[2015-08-27 12:02:45] Mirrors = true
[2015-08-27 12:02:45] Resolving 6 requirements from 3 repositories to /Users/epp/Development/PapyrusRT/ides/mars-pap/Eclipse.app/Contents/Eclipse
[2015-08-27 12:02:45] Requirement epp.package.committers [4.5.0,4.6.0)
[2015-08-27 12:02:45] Requirement org.eclipse.platform.feature.group [4.5.0,4.6.0)
[2015-08-27 12:02:45] Requirement org.eclipse.rcp.feature.group [4.5.0,4.6.0)
[2015-08-27 12:02:45] Requirement org.eclipse.jdt.feature.group [3.11.0,3.12.0)
[2015-08-27 12:02:45] Requirement org.eclipse.pde.feature.group [3.11.0,3.12.0)
[2015-08-27 12:02:45] Requirement org.eclipse.oomph.setup.feature.group
[2015-08-27 12:02:45] Repository http://download.eclipse.org/technology/epp/packages/mars/RC3
[2015-08-27 12:02:45] Repository http://download.eclipse.org/releases/mars/201506051000
[2015-08-27 12:02:45] Repository http://download.eclipse.org/oomph/updates/milestone/latest
[2015-08-27 12:02:46] ERROR: org.eclipse.equinox.p2.metadata.repository code=1000 No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3.
at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.fail(AbstractRepositoryManager.java:395)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.oomph.util.ReflectUtil.invokeMethod(ReflectUtil.java:116)
at org.eclipse.oomph.p2.internal.core.CachingRepositoryManager.fail(CachingRepositoryManager.java:281)
at org.eclipse.oomph.p2.internal.core.CachingRepositoryManager.loadRepository(CachingRepositoryManager.java:184)
at org.eclipse.oomph.p2.internal.core.CachingRepositoryManager$Metadata.loadRepository(CachingRepositoryManager.java:387)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:96)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:92)
at org.eclipse.oomph.p2.internal.core.ProfileTransactionImpl$RepositoryLoader$Worker.perform(ProfileTransactionImpl.java:1434)
at org.eclipse.oomph.util.WorkerPool$Worker.run(WorkerPool.java:416)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
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| Re: ERROR: No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3. [message #1706665 is a reply to message #1706654] |
Fri, 28 August 2015 14:06  |
Ed Merks
Messages: 33258
Registered: July 2009 |
Senior Member |
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Christian,
Yes, the EPP repo, and all things to install the product, are specified
in the product catalog
On 28/08/2015 2:43 PM, Christian W. Damus wrote:
> Hi, Ernesto,
>
> I've updated the Papyrus setup to take the latest OCL (and other
> dependencies) from the Neon M1 simrel aggregation model. It should
> work for you, now.
>
> I don't know where the EPP repository is specified. I assume it's in
> the Oomph standard Product catalogue, somewhere. Ed/Eike?
>
> Christian
>
>
> On 2015-08-27 19:10:21 +0000, Ernesto Posse said:
>
>> I tried the advanced mode, while installing the Papyrus dev env and I
>> got an exception during the start-up tasks:
>>
>> No repository found at
>> http://download.eclipse.org/modeling/mdt/ocl/updates/milestones/6.0.0/S201506090403.
>>
>>
>> Sounds like an outdated link somewhere in the Papyrus Oomph setup
>> model, maybe?
>
>
Ed Merks
Professional Support: https://www.macromodeling.com/
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| Re: ERROR: No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3. [message #1707029 is a reply to message #1706576] |
Tue, 01 September 2015 15:05 |
Ernesto Posse
Messages: 438
Registered: March 2011 |
Senior Member |
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Thanks Ed and Christian.
I confirm that now installing does not fail with an exception, either installing the plain Committers IDE or with the Papyrus setup model.
However, the later did not work as expected. After restarting, Eclipse did not run the start-up tasks. I even manually added the toolbar button and ran "Perform startup tasks", but nothing happened. No exceptions or errors in the log.
All the required features were installed, but other tasks, in particular cloning the git repo and importing projects did not happen.
I wonder if there is some interference between several installations.
I already have several Eclipse installations, which include pretty much the same features as required by the Papyrus Oomph setup model. Also, I ran the installer in "simple" mode once, and then I ran it again in advanced mode to run the Papyrus setup model, but creating a separate installation with a separate workspace.
Could running the installer twice be the cause of the failure to execute the startup tasks? If not, what else could be preventing the startup tasks from running?
I'm attaching the setup.log.
Attachment: setup.log
(Size: 186.30KB, Downloaded 373 times)
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| Re: ERROR: No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3. [message #1707070 is a reply to message #1707029] |
Wed, 02 September 2015 05:08 |
Ed Merks
Messages: 33258
Registered: July 2009 |
Senior Member |
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Ernesto,
Comments below.
On 01/09/2015 5:05 PM, Ernesto Posse wrote:
> Thanks Ed and Christian.
>
> I confirm that now installing does not fail with an exception, either installing the plain Committers IDE or with the Papyrus setup model.
>
> However, the later did not work as expected. After restarting, Eclipse did not run the start-up tasks. I even manually added the toolbar button and ran "Perform startup tasks", but nothing happened. No exceptions or errors in the log.
Hmmm.
>
> All the required features were installed, but other tasks, in particular cloning the git repo and importing projects did not happen.
I wonder if the workspace even knows about the projects that you've
chosen. If you use File -> Import... -> Oomph -> Projects into
Workspace are the projects you're expecting already selected there?
>
> I wonder if there is some interference between several installations.
>
> I already have several Eclipse installations, which include pretty much the same features as required by the Papyrus Oomph setup model. Also, I ran the installer in "simple" mode once, and then I ran it again in advanced mode to run the Papyrus setup model, but creating a separate installation with a separate workspace.
The streams are recorded in the workspace
>
> Could running the installer twice be the cause of the failure to execute the startup tasks? If not, what else could be preventing the startup tasks from running?
Open the Workspace Setup and be sure the projects you're expecting are
there. If not import them as mentioned above.
>
>
> I'm attaching the setup.log.
>
Ed Merks
Professional Support: https://www.macromodeling.com/
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| Re: ERROR: No repository found at http://download.eclipse.org/technology/epp/packages/mars/RC3. [message #1707226 is a reply to message #1707155] |
Thu, 03 September 2015 07:51 |
Ed Merks
Messages: 33258
Registered: July 2009 |
Senior Member |
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Ernesto,
It might well be that this older branch's setup is actually doesn't have
this older branch defined, so either it should contain that, or the
EclipseIni task to redirect to it should not be kicking in. Just a
theory, in any case, this is something the Setup author needs to
test/confirm because it's not something that's generally a problem for
all setups.
On 02/09/2015 5:42 PM, Ernesto Posse wrote:
> The workspace didn't know about the projects.
>
> When I did File -> Import... -> Oomph -> Projects none of the projects
> I originally selected were there. After selecting them, they were
> correctly installed.
>
> However I tried again from scratch and got the exact same result.
> There are no start-up tasks, so there must be a bug.
>
> The only thing I can think of that could be special, is that when I
> selected the projects from Papyrus, I chose the
> streams/1.1-maintainance branch, rather than master. The rest was
> exactly as the guide at
> https://wiki.eclipse.org/Papyrus_Developer_Guide#Papyrus_Oomph_Setup_Model.
>
>
>
>
>
Ed Merks
Professional Support: https://www.macromodeling.com/
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