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Updating: Missing org.osgi.service.event.EventAdmin [message #1804241]

Thu, 21 March 2019 06:33

Martin Thoma

Messages: 1
Registered: March 2019

Junior Member

Hello,

I'm trying to update from 2018-12 to 2019-03 by using "Help -> Check for updates". But Im getting the message:

Cannot complete the install because one or more required items could not be found.
Software being installed: Eclipse IDE for PHP Developers 4.11.0.20190314-1200 (epp.package.php 4.11.0.20190314-1200)
Missing requirement: Eclipse UI Application Services 1.3.400.v20190212-2214 (org.eclipse.e4.ui.services 1.3.400.v20190212-2214) requires 'osgi.service; (objectClass=org.osgi.service.event.EventAdmin)' but it could not be found
Cannot satisfy dependency:
From: Eclipse IDE for PHP Developers 4.11.0.20190314-1200 (epp.package.php 4.11.0.20190314-1200)
To: org.eclipse.equinox.p2.iu; org.eclipse.platform.feature.group [4.11.0.v20190307-0500,4.11.0.v20190307-0500]
Cannot satisfy dependency:
From: Eclipse 4 Rich Client Platform 1.6.400.v20190305-0602 (org.eclipse.e4.rcp.feature.group 1.6.400.v20190305-0602)
To: org.eclipse.equinox.p2.iu; org.eclipse.e4.ui.services [1.3.400.v20190212-2214,1.3.400.v20190212-2214]
Cannot satisfy dependency:
From: Eclipse Platform 4.11.0.v20190307-0500 (org.eclipse.platform.feature.group 4.11.0.v20190307-0500)
To: org.eclipse.equinox.p2.iu; org.eclipse.rcp.feature.group [4.11.0.v20190307-0500,4.11.0.v20190307-0500]
Cannot satisfy dependency:
From: Eclipse RCP 4.11.0.v20190307-0500 (org.eclipse.rcp.feature.group 4.11.0.v20190307-0500)
To: org.eclipse.equinox.p2.iu; org.eclipse.e4.rcp.feature.group [1.6.400.v20190305-0602,1.6.400.v20190305-0602]

My entries under "Available Software Sites" are:
download.eclipse.org/releases/2019-03
download.eclipse.org/mpc/nightly/latest
download.eclipse.org/tools/gef/updates/releases
download.eclipse.org/releases/latest
download.eclipse.org/tools/pdt/updates/photon
dl.bintray.com/subclipse/releases/subclipse/4.3.x/
download.eclipse.org/technology/subversive/4.0/update-site/
download.eclipse.org/eclipse/updates/4.11
download.eclipse.org/usssdk/updates/release/latest
eclipse.tmatesoft.com/svnkit/1.8.x/

I tried "Installtin new software" and filtering for "osgi.service" or "osgi.service" but couldn't find anything which resembles org.osgi.service.event.EventAdmin.

What might be the problem? I'm on Windows 10 64bit.

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Re: Updating: Missing org.osgi.service.event.EventAdmin [message #1804274 is a reply to message #1804241]

Thu, 21 March 2019 16:53

Andrey Loskutov

Messages: 89
Registered: July 2009

Member

I have no solution, but just want confirm that I had very similar issue by updating one custom Oompf installation based on custom 4.10 SDK build to another, updated 4.10 SDK build. I was able to fix this by reverting all patches I've cherry picked that touched equinox and e4 workbench. I had no time to dig deeper but I've seen no issues at all with the updated SDK build. My best guess was that p2 was not able to resolve that update contains bundle providing EventAdmin service, but I saw no difference between bad patch build and good patch build, except that in the good one p2 would not need to update neither e4 workbench (requiring this service) nor equinox bundle (providing this service).

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Re: Updating: Missing org.osgi.service.event.EventAdmin [message #1806808 is a reply to message #1804274]

Wed, 15 May 2019 13:05

Frank Buloup

Messages: 5
Registered: August 2017

Junior Member

Hello,

I have the same issue with my RCP App : during update request, p2 complains with this message :

Cannot complete the install because one or more required items could not be found.
  Software being installed: Product 1.0.0.201905151123 (Product 1.0.0.201905151123)
  Missing requirement: Eclipse UI Application Services 1.3.400.v20190212-2214 (org.eclipse.e4.ui.services 1.3.400.v20190212-2214) requires 'osgi.service; (objectClass=org.osgi.service.event.EventAdmin)' but it could not be found

I think it is the same problem as yours. I've carefully read what you've done to solve it but don't really understood !

Could you please be more explicit ?

Build is done using tycho 1.4.0 and 2019-03 repository with p2 layout.

Thanks a lot,
Frank

EDIT : my product is based on features. Adding "org.eclipse.equinox.event" to plugins fragments solved the problem. It's like this plugin was not necessary before 2019-03 release.

[Updated on: Wed, 15 May 2019 14:38]

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