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cannot update to 1.1.19 #34

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anb0s opened this Issue Aug 14, 2017 · 8 comments

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anb0s commented Aug 14, 2017

eclipse.buildId=4.6.3.M20170301-0400
java.version=1.8.0_102
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Framework arguments: -product org.eclipse.epp.package.java.product -product org.eclipse.epp.package.java.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.java.product -data file:/D:/Programme/Eclipse/S7P/eclipse_workspace_4.6.1/ -product org.eclipse.epp.package.java.product

org.eclipse.equinox.p2.ui
Error
Mon Aug 14 12:56:17 CEST 2017
Artifact not found: http://files.idi.ntnu.no/publish/plantuml/repository/content.xml.xz.

org.eclipse.equinox.p2.core.ProvisionException: Artifact not found: http://files.idi.ntnu.no/publish/plantuml/repository/content.xml.xz.
at org.eclipse.equinox.internal.p2.repository.CacheManager.updateCache(CacheManager.java:428)
at org.eclipse.equinox.internal.p2.repository.CacheManager.createCacheFromFile(CacheManager.java:132)
at org.eclipse.equinox.internal.p2.metadata.repository.XZedSimpleMetadataRepositoryFactory.getLocalFile(XZedSimpleMetadataRepositoryFactory.java:56)
at org.eclipse.equinox.internal.p2.metadata.repository.XZedSimpleMetadataRepositoryFactory.load(XZedSimpleMetadataRepositoryFactory.java:78)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.factoryLoad(MetadataRepositoryManager.java:57)
at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:768)
at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.oomph.util.ReflectUtil.invokeMethod(ReflectUtil.java:117)
at org.eclipse.oomph.p2.internal.core.CachingRepositoryManager.loadRepository(CachingRepositoryManager.java:396)
at org.eclipse.oomph.p2.internal.core.CachingRepositoryManager.loadRepository(CachingRepositoryManager.java:199)
at org.eclipse.oomph.p2.internal.core.CachingRepositoryManager$Metadata.loadRepository(CachingRepositoryManager.java:463)
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.equinox.p2.ui.ProvisioningUI.loadMetadataRepository(ProvisioningUI.java:440)
at org.eclipse.equinox.internal.p2.ui.model.MetadataRepositoryElement.getMetadataRepository(MetadataRepositoryElement.java:126)
at org.eclipse.equinox.internal.p2.ui.model.MetadataRepositoryElement.getRepository(MetadataRepositoryElement.java:115)
at org.eclipse.equinox.internal.p2.ui.model.MetadataRepositoryElement.getQueryable(MetadataRepositoryElement.java:109)
at org.eclipse.equinox.internal.p2.ui.QueryProvider.getQueryDescriptor(QueryProvider.java:88)
at org.eclipse.equinox.internal.p2.ui.model.QueriedElement.fetchChildren(QueriedElement.java:101)
at org.eclipse.equinox.internal.p2.ui.model.MetadataRepositoryElement.fetchChildren(MetadataRepositoryElement.java:77)
at org.eclipse.equinox.internal.p2.ui.model.RemoteQueriedElement.fetchDeferredChildren(RemoteQueriedElement.java:34)
at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:231)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.io.FileNotFoundException: http://files.idi.ntnu.no/publish/plantuml/repository/content.xml.xz
at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryStatusHelper.checkFileNotFound(RepositoryStatusHelper.java:297)
at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.checkException(FileReader.java:480)
at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.sendRetrieveRequest(FileReader.java:437)
at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.readInto(FileReader.java:360)
at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.download(RepositoryTransport.java:101)
at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.download(RepositoryTransport.java:156)
at org.eclipse.equinox.internal.p2.repository.CacheManager.updateCache(CacheManager.java:402)
... 24 more

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hallvard Aug 14, 2017

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I encountered this issue myself, the problem is that p2 caches information about the update site. The site has changed from simple to a composite site, but p2 still expects it to be simple and hence looks for a file that doesn't exist. Could you try to remove and re-add the update site, or try to reload the contents in the dialog for managing update sites?

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hallvard commented Aug 14, 2017

I encountered this issue myself, the problem is that p2 caches information about the update site. The site has changed from simple to a composite site, but p2 still expects it to be simple and hence looks for a file that doesn't exist. Could you try to remove and re-add the update site, or try to reload the contents in the dialog for managing update sites?

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anb0s Aug 14, 2017

OK i see, again p2 issue :( I've had similar issues with other plugins in luna... now same happens in neon too... i will search for p2 issues in eclipse...

  1. reloaded the update site -> same problem
  2. removed and added the site again -> same problem
  3. removed the site, restarted eclipse and added the site -> the problem is gone, but now it shows me the old 1.1.18 version:
    image

I will continue to play around...

anb0s commented Aug 14, 2017

OK i see, again p2 issue :( I've had similar issues with other plugins in luna... now same happens in neon too... i will search for p2 issues in eclipse...

  1. reloaded the update site -> same problem
  2. removed and added the site again -> same problem
  3. removed the site, restarted eclipse and added the site -> the problem is gone, but now it shows me the old 1.1.18 version:
    image

I will continue to play around...

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anb0s Aug 14, 2017

removed the site restarted eclipse and added the site agin multiple times, no way to see the new version...

now i've used the two sites and it worked:
http://files.idi.ntnu.no/publish/plantuml/plantuml.lib/1.2017.15/repository/
http://files.idi.ntnu.no/publish/plantuml/plantuml.eclipse/1.1.19/repository/

Thanks for the tip, i will search for known p2 bugs or file new one, it's annoying...

anb0s commented Aug 14, 2017

removed the site restarted eclipse and added the site agin multiple times, no way to see the new version...

now i've used the two sites and it worked:
http://files.idi.ntnu.no/publish/plantuml/plantuml.lib/1.2017.15/repository/
http://files.idi.ntnu.no/publish/plantuml/plantuml.eclipse/1.1.19/repository/

Thanks for the tip, i will search for known p2 bugs or file new one, it's annoying...

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anb0s Aug 14, 2017

just for info, we are not alone, i've already tried to find the root of the problem here: mikhail-barg/moreclipboard#6

anb0s commented Aug 14, 2017

just for info, we are not alone, i've already tried to find the root of the problem here: mikhail-barg/moreclipboard#6

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anb0s Aug 14, 2017

about the composite sites: i've used them in EasyShell / eclox etc. and saw issues if the two settings are not there:

<properties size='2'>
  <property name='p2.atomic.composite.loading' value='true'/>
  <property name='p2.timestamp' value='1464101261356'/>
</properties>

The first setting found here:
https://stackoverflow.com/questions/20951842/combine-aggregate-eclipse-p2-repositories-extendable-p2-repository

The timestamp should change for every new release, i'm doing the adding of new version (updates the timestamp too) with script from:
http://www.lorenzobettini.it/2015/01/creating-p2-composite-repositories-during-the-build/

My version for EasyShell as example:
https://github.com/anb0s/EasyShell/blob/master/site/packaging-p2composite.ant

...just if the composite site shows problems for you too...

anb0s commented Aug 14, 2017

about the composite sites: i've used them in EasyShell / eclox etc. and saw issues if the two settings are not there:

<properties size='2'>
  <property name='p2.atomic.composite.loading' value='true'/>
  <property name='p2.timestamp' value='1464101261356'/>
</properties>

The first setting found here:
https://stackoverflow.com/questions/20951842/combine-aggregate-eclipse-p2-repositories-extendable-p2-repository

The timestamp should change for every new release, i'm doing the adding of new version (updates the timestamp too) with script from:
http://www.lorenzobettini.it/2015/01/creating-p2-composite-repositories-during-the-build/

My version for EasyShell as example:
https://github.com/anb0s/EasyShell/blob/master/site/packaging-p2composite.ant

...just if the composite site shows problems for you too...

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anb0s Aug 14, 2017

I've found the p2 bug described here: https://bugs.eclipse.org/bugs/show_bug.cgi?id=470900#c39
the fix is done in Oxygen 4.7: https://bugs.eclipse.org/bugs/show_bug.cgi?id=509891

I've deleted the cached file:
c:\Users\<USER_NAME>\.eclipse\org.eclipse.oomph.p2\cache\http___files.idi.ntnu.no_publish_plantuml_repository_p2.index
and reloaded the site, now it looks good:
image

anb0s commented Aug 14, 2017

I've found the p2 bug described here: https://bugs.eclipse.org/bugs/show_bug.cgi?id=470900#c39
the fix is done in Oxygen 4.7: https://bugs.eclipse.org/bugs/show_bug.cgi?id=509891

I've deleted the cached file:
c:\Users\<USER_NAME>\.eclipse\org.eclipse.oomph.p2\cache\http___files.idi.ntnu.no_publish_plantuml_repository_p2.index
and reloaded the site, now it looks good:
image

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anb0s Aug 14, 2017

...close this one, because Eclipse platform / p2 issue...

Thanks for the plugin 👍

anb0s commented Aug 14, 2017

...close this one, because Eclipse platform / p2 issue...

Thanks for the plugin 👍

@anb0s anb0s closed this Aug 14, 2017

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hallvard Aug 14, 2017

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Thanks for the detailed info! If a lot of people have this problem, I maybe should change the official download site URL. Or at least make Arnaud add a tip about how to remove the cached file. I will take a look at the timestamp property (I know it exists, but not how it's used), to see if I need to add it for the next release.

Owner

hallvard commented Aug 14, 2017

Thanks for the detailed info! If a lot of people have this problem, I maybe should change the official download site URL. Or at least make Arnaud add a tip about how to remove the cached file. I will take a look at the timestamp property (I know it exists, but not how it's used), to see if I need to add it for the next release.

@anb0s anb0s referenced this issue Sep 26, 2017

Closed

[v0.12] testing of build 0.12.0.v20170925-1924 #216

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