https://bugzilla.redhat.com/show_bug.cgi?id=1937950 Bug ID: 1937950 Summary: Eclipse Plugin Development Environment is not correct, org.eclipse.ui unresolved Product: Fedora Version: 34 Hardware: x86_64 OS: Linux Status: NEW Component: eclipse Severity: high Assignee: mat.booth(a)redhat.com Reporter: p1mail2015(a)mail.com QA Contact: extras-qa(a)fedoraproject.org CC: akurtako(a)redhat.com, andjrobins(a)gmail.com, dbhole(a)redhat.com, ebaron(a)redhat.com, eclipse-sig(a)lists.fedoraproject.org, jerboaa(a)gmail.com, jjohnstn(a)redhat.com, lef(a)fedoraproject.org, mat.booth(a)redhat.com, rgrunber(a)redhat.com Target Milestone: --- Classification: Fedora How reproducible: Always. Steps to Reproduce: Install Fedora 34 beta https://dl.fedoraproject.org/pub/alt/stage/34_Beta-1.1/Spins/x86_64/iso/F... Or use Fedora 33. 1. Start Eclipse 2. Open a new empty Workspace. 3. Create a project: Plug-in Development/Plug-in Project, Next, <Test_name>, Next, Next 4. Create a plug-in using a template: Hello, World Command, Finish. 5. Open Perspective. Actual results: In MANIFEST.MF/Dependencies 'org.eclipse.ui' unresolved (red x) Errors (17 items) Description Resource Path Location Type AbstractHandler cannot be resolved to a type SampleHandler.java /Test/src/test/handlers line 10 Java Problem Bundle 'org.eclipse.ui' cannot be resolved MANIFEST.MF /Test/META-INF line 6 Plug-in Problem ExecutionEvent cannot be resolved to a type SampleHandler.java /Test/src/test/handlers line 13 Java Problem ExecutionException cannot be resolved to a type SampleHandler.java /Test/src/test/handlers line 13 Java Problem HandlerUtil cannot be resolved SampleHandler.java /Test/src/test/handlers line 14 Java Problem IWorkbenchWindow cannot be resolved to a type SampleHandler.java /Test/src/test/handlers line 14 Java Problem MessageDialog cannot be resolved SampleHandler.java /Test/src/test/handlers line 15 Java Problem The import org.eclipse cannot be resolved SampleHandler.java /Test/src/test/handlers line 3 Java Problem The import org.eclipse cannot be resolved SampleHandler.java /Test/src/test/handlers line 4 Java Problem The import org.eclipse cannot be resolved SampleHandler.java /Test/src/test/handlers line 5 Java Problem The import org.eclipse cannot be resolved SampleHandler.java /Test/src/test/handlers line 6 Java Problem The import org.eclipse cannot be resolved SampleHandler.java /Test/src/test/handlers line 7 Java Problem The import org.eclipse cannot be resolved SampleHandler.java /Test/src/test/handlers line 8 Java Problem Unknown extension point: 'org.eclipse.ui.bindings' plugin.xml /Test line 25 Plug-in Problem Unknown extension point: 'org.eclipse.ui.commands' plugin.xml /Test line 6 Plug-in Problem Unknown extension point: 'org.eclipse.ui.handlers' plugin.xml /Test line 18 Plug-in Problem Unknown extension point: 'org.eclipse.ui.menus' plugin.xml /Test line 34 Plug-in Problem Expected results: Additional info: This works in my old F30 system. What differ between Eclipse 2020-12 (4.18 w. openjdk 11.0.10, F33) and Eclipse 2019-06 (4.12 w. openjdk 1.8.0, F30) is the number of plugins in the Target platform. Going into Windows/Preferences/Plug-in Development/Target Platform/Running Platform/Edit: I have 5501 plugins in my F30 system but only 574 in my new F33 system. And in tab Content: Bundle 'org.eclipse.ui' is missing in F33! This is working in following release downloaded from from 'eclipse.org'. Version: 2020-12 (4.18.0) Build id: 20201210-1552. Install: ./eclipse-inst select 'Eclipse IDE for Eclipse Committe' (/usr/lib/jvm/jre-15-openjdk) F34: eclipse-platform-4.18-3.fc34.x86_64 eclipse-pde-4.18-3.fc34.x86_64 Noticeable here is that the version is more or less same between F34 (4.18.3) and Eclipse (4.18.0) so I guess it must be a packaging issue... -- You are receiving this mail because: You are on the CC list for the bug.