Tycho: requires 'osgi.ee; (&(osgi.ee=JavaSE)(version=11))' but it could not be found #554

dwagelaar · 2022-01-21T21:18:52Z

dwagelaar
Jan 21, 2022

In order to build ATL against the latest Eclipse release plug-ins, I've started the effort to port it to JavaSE-11 (https://bugs.eclipse.org/bugs/show_bug.cgi?id=576366). Only a few changes were required in the source code, and I got ATL to build fairly quickly within the Eclipse IDE.

The tycho build is another matter, however. When updating to the latest tycho release (required for JavaSE-11), it spits out the following error:

[INFO] Computing target platform for MavenProject: org.eclipse.m2m.atl:org.eclipse.m2m.atl.emftvm:4.6.0-SNAPSHOT @ /home/dennis/Documents/Werk/Projects/org.eclipse.atl/plugins/org.eclipse.m2m.atl.emftvm/pom.xml
[ERROR] Cannot resolve target definition:
[ERROR]   Software being installed: org.eclipse.emf.sdk.feature.group 2.28.0.v20211110-0654
[ERROR]   Missing requirement: org.eclipse.core.jobs 3.12.0.v20210723-1034 requires 'osgi.ee; (&(osgi.ee=JavaSE)(version=11))' but it could not be found
[ERROR]   Cannot satisfy dependency: org.eclipse.core.runtime 3.24.0.v20210910-0750 depends on: osgi.bundle; org.eclipse.core.jobs [3.12.0,4.0.0)
[ERROR]   Cannot satisfy dependency: org.eclipse.emf.common.feature.group 2.24.0.v20210924-1718 depends on: org.eclipse.equinox.p2.iu; org.eclipse.core.runtime 0.0.0
[ERROR]   Cannot satisfy dependency: org.eclipse.emf.feature.group 2.28.0.v20211110-0654 depends on: org.eclipse.equinox.p2.iu; org.eclipse.emf.common.feature.group [2.24.0.v20210924-1718,2.24.0.v20210924-1718]
[ERROR]   Cannot satisfy dependency: org.eclipse.emf.sdk.feature.group 2.28.0.v20211110-0654 depends on: org.eclipse.equinox.p2.iu; org.eclipse.emf.feature.group [2.28.0.v20211110-0654,2.28.0.v20211110-0654]
[ERROR] 
[ERROR] Failed to resolve target definition /home/dennis/Documents/Werk/Projects/org.eclipse.atl/releng/org.eclipse.m2m.atl.releng.parent/tp/org.eclipse.m2m.atl.tp.target: See log for details -> [Help 1]

https://wiki.eclipse.org/Tycho/Dependency_Resolution_Troubleshooting suggests that the target definition is inconsistent. I've since been experimenting with target platform definitions, and adding "JavaSE-11" as targetJRE seems to solve the dependency resolution problems, but then switches the Java compiler to version 1.5 source level (@Override on interface methods, multi-catch not supported):

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:2.5.0:compile (default-compile) on project org.eclipse.m2m.atl.emftvm: Compilation failure: Compilation failure: 
[ERROR] /home/dennis/Documents/Werk/Projects/org.eclipse.atl/plugins/org.eclipse.m2m.atl.emftvm/src/org/eclipse/m2m/atl/emftvm/util/LazyOrderedSet.java:[1891] 
[ERROR] 	public void add(final int index, final E element) {
[ERROR] 	            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[ERROR] The method add(int, E) of type LazyOrderedSet<E> must override a superclass method
...
[ERROR] /home/dennis/Documents/Werk/Projects/org.eclipse.atl/plugins/org.eclipse.m2m.atl.emftvm/src/org/eclipse/m2m/atl/emftvm/impl/EmftvmFactoryImpl.java:[1662] 
[ERROR] 	} catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException
[ERROR] 				| NoSuchMethodException | SecurityException | ClassNotFoundException e) {
[ERROR] 	         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[ERROR] Multi-catch parameters are not allowed for source level below 1.7

The PR can be found at https://git.eclipse.org/r/c/mmt/org.eclipse.atl/+/189434

Does anyone have any idea what is going on?

P.S. I found #205, but that removing the target definition is the starting situation in this case.

laeubi · 2022-01-22T17:29:42Z

laeubi
Jan 22, 2022
Maintainer

I noticed you are using a combination of a target+repository references, this makes it a bit hard to follow whats going on, is there are strong reason to do so?

The source level has nothing to do with the target platform but might be derived from your bundles BREE, can you check that all your bundles are using JavaSe-11 as BREE, have the correct JRE set in the classpath and your build is using a JDK11 or is configured with a corresponding one in toolchains.xml?

1 reply

dwagelaar Jan 26, 2022
Author

Thank you for your reply!

There's no reason to use targets and repositories in combination: AFAIK I moved repositories into a (disabled) Maven profile, and use only targets in the Gerrit PR.
I've gone over the BREE's already, as I suspected issues there. I will do this again, and perhaps also look at the Orbit dependencies, and whether excluding them from the features makes a difference...

mickaelistria · 2022-01-24T08:53:13Z

mickaelistria
Jan 24, 2022
Collaborator

adding "JavaSE-11" as targetJRE seems to solve the dependency resolution problems, but then switches the Java compiler to version 1.5 source level

This is the issue you should look at carefully. There is no reason for this to happen and I suspect it's an issue in your end. Check you build files for anything that would enforce a 1.5 source level, it's not default Tycho behavior.

3 replies

dwagelaar Jan 26, 2022
Author

Thank you for your reply! I will look outside tycho then (e.g. BREE), and for the moment assume that the tycho configuration is working...

laeubi Jan 26, 2022
Maintainer

Running with -X could also reveal some interesting things.

laeubi Feb 1, 2022
Maintainer

I think this could be related to #598 are you running on a mac?

dwagelaar · 2022-02-01T20:40:37Z

dwagelaar
Feb 1, 2022
Author

No, I'm running on Fedora Linux 34, but the build also fails on https://ci.eclipse.org/atl/job/mmt-atl-pr/84/console

…

On Tue, Feb 1, 2022 at 8:07 AM Christoph Läubrich ***@***.***> wrote: I think this could be related to #598 <#598> are you running on a mac? — Reply to this email directly, view it on GitHub <#554 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAB2VGFFYWDXOJPMMLAQ4ZTUY6BC3ANCNFSM5MSHBLDA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you authored the thread.Message ID: ***@***.***>

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Tycho: requires 'osgi.ee; (&(osgi.ee=JavaSE)(version=11))' but it could not be found #554

dwagelaar Jan 21, 2022

Replies: 3 comments · 4 replies

laeubi Jan 22, 2022 Maintainer

dwagelaar Jan 26, 2022 Author

mickaelistria Jan 24, 2022 Collaborator

dwagelaar Jan 26, 2022 Author

laeubi Jan 26, 2022 Maintainer

laeubi Feb 1, 2022 Maintainer

dwagelaar Feb 1, 2022 Author

dwagelaar
Jan 21, 2022

Replies: 3 comments 4 replies

laeubi
Jan 22, 2022
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dwagelaar Jan 26, 2022
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mickaelistria
Jan 24, 2022
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dwagelaar Jan 26, 2022
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laeubi Jan 26, 2022
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laeubi Feb 1, 2022
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dwagelaar
Feb 1, 2022
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