Home » Modeling » TMF (Xtext) » Problems with installing Xtext from update site
Problems with installing Xtext from update site [message #1832546] |
Mon, 21 September 2020 02:34  |
Eclipse User |
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Hi there,
I ran into problems in installing Xtext from the update site (and also from installing RobotTool [1] which comes with Xtest), I got the following error:
An error occurred while collecting items to be installed
session context was:(profile=_Users_will_epsilon-master2_Eclipse.app_Contents_Eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Artifact not found: osgi.bundle,org.eclipse.xtend.lib,2.23.0.v20200831-0723.
Artifact not found: osgi.bundle,org.eclipse.xtend.lib.macro,2.23.0.v20200831-0723.
Artifact not found: osgi.bundle,org.eclipse.xtext,2.23.0.v20200831-0730.
Artifact not found: osgi.bundle,org.eclipse.xtext.builder,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.common.types,2.23.0.v20200831-0745.
Artifact not found: osgi.bundle,org.eclipse.xtext.common.types.edit,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.common.types.ui,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.ide,2.23.0.v20200831-0730.
Artifact not found: osgi.bundle,org.eclipse.xtext.smap,2.23.0.v20200831-0745.
Artifact not found: osgi.bundle,org.eclipse.xtext.ui,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.util,2.23.0.v20200831-0730.
Artifact not found: osgi.bundle,org.eclipse.xtext.xbase.lib,2.23.0.v20200831-0723.
Artifact not found: osgi.bundle,org.eclipse.xtext.ecore,2.23.0.v20200831-0745.
Artifact not found: osgi.bundle,org.eclipse.xtext.generator,2.23.0.v20200831-0745.
Artifact not found: osgi.bundle,org.eclipse.xtext.ui.codetemplates,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.ui.codetemplates.ide,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.ui.codetemplates.ui,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.ui.shared,2.23.0.v20200831-0808.
Artifact not found: osgi.bundle,org.eclipse.xtext.xbase,2.23.0.v20200831-0745.
Artifact not found: osgi.bundle,org.eclipse.xtext.xbase.ide,2.23.0.v20200831-0745.
Artifact not found: osgi.bundle,org.eclipse.xtext.xtext.generator,2.23.0.v20200831-0730.
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Any ideas?
Cheers,
Will
[1]. https://www.cs.york.ac.uk/robostar/robotool/
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Re: Problems with installing Xtext from update site [message #1832594 is a reply to message #1832564] |
Mon, 21 September 2020 10:04  |
Eclipse User |
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Hi
Once you sort out the basic install issue, you may hit further problems. Xtext as a consumer provides backward compatibility, but Xtext as a generator does not provide forward compatibility. Therefore for those Xtext versions that introduce breaking API changes editors generated on old Xtext are broken on new Xtext. Robotool does not appear to specify an Xtext version, so presumably something around its 2009 release date might be appropriate.
(If you study the Xtext compatibility support in Eclipse OCL, you can generate Xtext editors that are compatible across many many releases.).
Regards
Ed Willink
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