Error on initial attempts at Launching from Eclipse

I keep running into this error log when trying to launch from Eclipse.

!SESSION Thu Dec 23 15:14:56 EST 2021 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2021-12-23 15:14:56.665
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ClassNotFoundException: org.eclipse.core.runtime.adaptor.EclipseStarter
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:587)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:656)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)

I have tried setting the target platform to API-Baseline.target, AP.target, AP-complete.target and using edit to install all extensions…

I installed Java 11 before via the link in the quickstart guide. I believe that I have followed all of the instructions to the letter and restarted Eclipse / uninstalled and reinstalled. Any ideas?

The problem was on the Eclipse install…

It looked like it was set for Java 11 as the default for installation (but I think it was 17…) I manually set it to 11 on an install and it as least trying to open. Not successful yet, but at least I have something new to research! :joy:

1 Like

Wow… I hope getting Eclipse to launch Knime SDK is going to be the hardest part of this process! Here is a portion of the new error log info when trying to launch with Java jdk-11.0.13.8-hotspot… (It goes on for 88k lines)

              -> Export-Package: org.eclipse.e4.ui.internal.workbench.swt; bundle-symbolic-name="org.eclipse.e4.ui.workbench.swt"; bundle-version="0.16.0.v20201230-1610"; version="0.0.0"; x-friends:="org.eclipse.e4.ui.workbench.addons.swt,org.eclipse.e4.ui.workbench.renderers.swt,org.eclipse.ui.workbench"
     Unresolved requirement: Require-Bundle: org.eclipse.e4.ui.ide; bundle-version="[3.15.0,4.0.0)"; visibility:="reexport"
       -> Bundle-SymbolicName: org.eclipse.e4.ui.ide; bundle-version="3.15.200.v20210108-1832"
          org.eclipse.e4.ui.ide [604]
            No resolution report for the bundle.         Unresolved requirement: Require-Bundle: org.eclipse.ui.forms; bundle-version="[3.3.0,4.0.0)"; resolution:="optional"
       -> Bundle-SymbolicName: org.eclipse.ui.forms; bundle-version="3.11.100.v20210108-1139"; singleton:="true"
          org.eclipse.ui.forms [853]
            Unresolved requirement: Require-Bundle: org.eclipse.ui; bundle-version="[3.105.0,4.0.0)"; resolution:="optional"
              -> Bundle-SymbolicName: org.eclipse.ui; bundle-version="3.119.0.v20210111-1350"; singleton:="true"
                 org.eclipse.ui [847]
                   Unresolved requirement: Require-Bundle: org.eclipse.ui.workbench; bundle-version="[3.120.0,4.0.0)"; visibility:="reexport"
                     -> Bundle-SymbolicName: org.eclipse.ui.workbench; bundle-version="3.122.100.v20210215-1525"; singleton:="true"
            Unresolved requirement: Require-Bundle: org.eclipse.e4.ui.css.core; bundle-version="0.10.100"
              -> Bundle-SymbolicName: org.eclipse.e4.ui.css.core; bundle-version="0.13.0.v20201015-0653"; singleton:="true"
            Unresolved requirement: Require-Bundle: org.eclipse.e4.ui.css.swt; bundle-version="0.11.100"
              -> Bundle-SymbolicName: org.eclipse.e4.ui.css.swt; bundle-version="0.14.100.v20201217-1340"; singleton:="true"
     Unresolved requirement: Require-Bundle: org.eclipse.ui.views; bundle-version="[3.2.0,4.0.0)"; resolution:="optional"
       -> Bundle-SymbolicName: org.eclipse.ui.views; bundle-version="3.11.0.v20210111-1351"; singleton:="true"
          org.eclipse.ui.views [866]
            Unresolved requirement: Require-Bundle: org.eclipse.ui; bundle-version="[3.5.0,4.0.0)"
              -> Bundle-SymbolicName: org.eclipse.ui; bundle-version="3.119.0.v20210111-1350"; singleton:="true"
     Unresolved requirement: Require-Bundle: org.eclipse.ui; bundle-version="[3.106.0,4.0.0)"
       -> Bundle-SymbolicName: org.eclipse.ui; bundle-version="3.119.0.v20210111-1350"; singleton:="true"
     Unresolved requirement: Require-Bundle: org.eclipse.ui.navigator; bundle-version="3.7.400"
       -> Bundle-SymbolicName: org.eclipse.ui.navigator; bundle-version="3.10.0.v20210111-1352"; singleton:="true"
          org.eclipse.ui.navigator [861]
            Unresolved requirement: Require-Bundle: org.eclipse.ui; bundle-version="[3.6.0,4.0.0)"
              -> Bundle-SymbolicName: org.eclipse.ui; bundle-version="3.119.0.v20210111-1350"; singleton:="true"
     Unresolved requirement: Require-Bundle: org.eclipse.equinox.p2.engine; bundle-version="[2.0.0,3.0.0)"
       -> Bundle-SymbolicName: org.eclipse.equinox.p2.engine; bundle-version="2.6.700.v20200511-1530"; singleton:="true"
          org.eclipse.equinox.p2.engine [685]
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.metadata.index
              -> Export-Package: org.eclipse.equinox.internal.p2.metadata.index; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.tests,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.ui.importexport"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.metadata.repository.io
              -> Export-Package: org.eclipse.equinox.internal.p2.metadata.repository.io; bundle-symbolic-name="org.eclipse.equinox.p2.metadata.repository"; bundle-version="1.3.500.v20210108-0738"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.engine"
                 org.eclipse.equinox.p2.metadata.repository [690]
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.spi; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.repository.spi; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
                        org.eclipse.equinox.p2.repository [695]
                          Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.core
                            -> Export-Package: org.eclipse.equinox.internal.p2.core; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.publisher,org.eclipse.equinox.p2.repository"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.metadata
                            -> Export-Package: org.eclipse.equinox.internal.p2.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.optimizers,  org.eclipse.equinox.p2.artifact.processors,  org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.installer,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.reconciler.dropins,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.publisher.eclipse,  org.eclipse.equinox.p2.ui.discovery"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.p2.query; version="[2.0.0,3.0.0)"
                            -> Export-Package: org.eclipse.equinox.p2.query; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.core.helpers
                            -> Export-Package: org.eclipse.equinox.internal.p2.core.helpers; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.frameworkadmin.test,  org.eclipse.equinox.p2.artifact.optimizers,  org.eclipse.equinox.p2.artifact.processors,  org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.console,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.download,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.extensionlocation,  org.eclipse.equinox.p2.garbagecollector,  org.eclipse.equinox.p2.installer,  org.eclipse.equinox.p2.metadata,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.publisher.eclipse,  org.eclipse.equinox.p2.reconciler.dropins,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.repositoryoptimizer,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.touchpoint.natives,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.ui.admin,  org.eclipse.equinox.p2.ui.sdk,  org.eclipse.equinox.p2.ui.sdk.scheduler,  org.eclipse.equinox.p2.updatechecker,  org.eclipse.equinox.p2.updatechecker.app,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.transport.ecf,  org.eclipse.equinox.p2.discovery.compatibility,  org.eclipse.equinox.p2.ui.discovery,  org.eclipse.equinox.p2.discovery"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.internal.provisional.p2.core.eventbus
                            -> Export-Package: org.eclipse.equinox.internal.provisional.p2.core.eventbus; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.garbagecollector,  org.eclipse.equinox.p2.metadata,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.touchpoint.natives,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.ui.admin,  org.eclipse.equinox.p2.ui.sdk,  org.eclipse.equinox.p2.ui.sdk.scheduler,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.transport.ecf"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata; version="[2.4.0,3.0.0)"
                            -> Export-Package: org.eclipse.equinox.p2.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.4.0"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata.expression; version="[2.0.0,3.0.0)"
                            -> Export-Package: org.eclipse.equinox.p2.metadata.expression; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.p2.core.spi; version="[2.0.0,3.0.0)"
                            -> Export-Package: org.eclipse.equinox.p2.core.spi; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="2.1.0"
                          Unresolved requirement: Import-Package: org.eclipse.equinox.p2.core; version="[2.0.0,3.0.0)"
                            -> Export-Package: org.eclipse.equinox.p2.core; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.metadata; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.repository.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata.expression; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.metadata.expression; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.repository.helpers
                     -> Export-Package: org.eclipse.equinox.internal.p2.repository.helpers; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.exemplarysetup,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.updatesite"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.core.helpers
                     -> Export-Package: org.eclipse.equinox.internal.p2.core.helpers; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.frameworkadmin.test,  org.eclipse.equinox.p2.artifact.optimizers,  org.eclipse.equinox.p2.artifact.processors,  org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.console,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.download,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.extensionlocation,  org.eclipse.equinox.p2.garbagecollector,  org.eclipse.equinox.p2.installer,  org.eclipse.equinox.p2.metadata,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.publisher.eclipse,  org.eclipse.equinox.p2.reconciler.dropins,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.repositoryoptimizer,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.touchpoint.natives,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.ui.admin,  org.eclipse.equinox.p2.ui.sdk,  org.eclipse.equinox.p2.ui.sdk.scheduler,  org.eclipse.equinox.p2.updatechecker,  org.eclipse.equinox.p2.updatechecker.app,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.transport.ecf,  org.eclipse.equinox.p2.discovery.compatibility,  org.eclipse.equinox.p2.ui.discovery,  org.eclipse.equinox.p2.discovery"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata; version="[2.4.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.4.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.core.spi; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.core.spi; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="2.1.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.repository; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.provisional.p2.repository
                     -> Export-Package: org.eclipse.equinox.internal.provisional.p2.repository; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.core; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.core; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.metadata
                     -> Export-Package: org.eclipse.equinox.internal.p2.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.optimizers,  org.eclipse.equinox.p2.artifact.processors,  org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.installer,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.reconciler.dropins,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.publisher.eclipse,  org.eclipse.equinox.p2.ui.discovery"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.provisional.p2.core.eventbus
                     -> Export-Package: org.eclipse.equinox.internal.provisional.p2.core.eventbus; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.garbagecollector,  org.eclipse.equinox.p2.metadata,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.touchpoint.natives,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.ui.admin,  org.eclipse.equinox.p2.ui.sdk,  org.eclipse.equinox.p2.ui.sdk.scheduler,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.transport.ecf"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.persistence
                     -> Export-Package: org.eclipse.equinox.internal.p2.persistence; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.ui.importexport,  org.eclipse.equinox.p2.repository.tools"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.metadata.index
                     -> Export-Package: org.eclipse.equinox.internal.p2.metadata.index; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.tests,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.ui.importexport"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.repository
                     -> Export-Package: org.eclipse.equinox.internal.p2.repository; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.transport.ecf,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.discovery.compatibility,  org.eclipse.equinox.p2.publisher"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata.index; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.metadata.index; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.metadata.spi; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.repository.metadata.spi; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
                   Unresolved requirement: Import-Package: org.eclipse.equinox.p2.query; version="[2.0.0,3.0.0)"
                     -> Export-Package: org.eclipse.equinox.p2.query; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.repository; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.metadata; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.repository.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.metadata
              -> Export-Package: org.eclipse.equinox.internal.p2.metadata; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.optimizers,  org.eclipse.equinox.p2.artifact.processors,  org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.installer,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.reconciler.dropins,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.publisher.eclipse,  org.eclipse.equinox.p2.ui.discovery"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.provisional.p2.core.eventbus
              -> Export-Package: org.eclipse.equinox.internal.provisional.p2.core.eventbus; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.garbagecollector,  org.eclipse.equinox.p2.metadata,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.touchpoint.natives,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.ui.admin,  org.eclipse.equinox.p2.ui.sdk,  org.eclipse.equinox.p2.ui.sdk.scheduler,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.transport.ecf"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata.expression; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.metadata.expression; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata.index; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.metadata.index; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.artifact; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.repository.artifact; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.3.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.provisional.p2.repository
              -> Export-Package: org.eclipse.equinox.internal.provisional.p2.repository; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.repository
              -> Export-Package: org.eclipse.equinox.internal.p2.repository; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.transport.ecf,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.discovery.compatibility,  org.eclipse.equinox.p2.publisher"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.query; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.query; bundle-symbolic-name="org.eclipse.equinox.p2.metadata"; bundle-version="2.5.100.v20200908-1020"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.core.helpers
              -> Export-Package: org.eclipse.equinox.internal.p2.core.helpers; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="0.0.0"; x-friends:="org.eclipse.equinox.frameworkadmin.test,  org.eclipse.equinox.p2.artifact.optimizers,  org.eclipse.equinox.p2.artifact.processors,  org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.console,  org.eclipse.equinox.p2.director,  org.eclipse.equinox.p2.director.app,  org.eclipse.equinox.p2.directorywatcher,  org.eclipse.equinox.p2.download,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.extensionlocation,  org.eclipse.equinox.p2.garbagecollector,  org.eclipse.equinox.p2.installer,  org.eclipse.equinox.p2.metadata,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.operations,  org.eclipse.equinox.p2.publisher,  org.eclipse.equinox.p2.publisher.eclipse,  org.eclipse.equinox.p2.reconciler.dropins,  org.eclipse.equinox.p2.repository,  org.eclipse.equinox.p2.repository.tools,  org.eclipse.equinox.p2.repositoryoptimizer,  org.eclipse.equinox.p2.touchpoint.eclipse,  org.eclipse.equinox.p2.touchpoint.natives,  org.eclipse.equinox.p2.ui,  org.eclipse.equinox.p2.ui.admin,  org.eclipse.equinox.p2.ui.sdk,  org.eclipse.equinox.p2.ui.sdk.scheduler,  org.eclipse.equinox.p2.updatechecker,  org.eclipse.equinox.p2.updatechecker.app,  org.eclipse.equinox.p2.updatesite,  org.eclipse.equinox.p2.transport.ecf,  org.eclipse.equinox.p2.discovery.compatibility,  org.eclipse.equinox.p2.ui.discovery,  org.eclipse.equinox.p2.discovery"
            Unresolved requirement: Import-Package: org.eclipse.equinox.internal.p2.persistence
              -> Export-Package: org.eclipse.equinox.internal.p2.persistence; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="0.0.0"; x-friends:="org.eclipse.equinox.p2.artifact.repository,  org.eclipse.equinox.p2.engine,  org.eclipse.equinox.p2.metadata.repository,  org.eclipse.equinox.p2.ui.importexport,  org.eclipse.equinox.p2.repository.tools"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.metadata.spi; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.repository.metadata.spi; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.repository.spi; version="2.0.0"
              -> Export-Package: org.eclipse.equinox.p2.repository.spi; bundle-symbolic-name="org.eclipse.equinox.p2.repository"; bundle-version="2.5.0.v20201013-0853"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.core; version="[2.0.0,3.0.0)"
              -> Export-Package: org.eclipse.equinox.p2.core; bundle-symbolic-name="org.eclipse.equinox.p2.core"; bundle-version="2.6.300.v20200211-1504"; version="2.0.0"
            Unresolved requirement: Import-Package: org.eclipse.equinox.p2.metadata; version="[2.4.0,3.0.0)"

Up and running. The trick on my end was to clean out everything from the old install (info here: java - How to uninstall Eclipse? - Stack Overflow), and then point it to a new install folder location.

Once I did that everything went perfectly smooth and flawlessly. I just selected the separately downloaded KNIME recommended JDK Java version during the initial install step for the “Java 11 + VM”, Imported the knime sdk files from GITHUB, selected the most recent version for initial launch, opened KNIME-AP-complete.target from the most recent version file / waited for it to resolve the target / then loaded it as the target platform, then used run as to Launch the “Knime Analytics Platform.lauch” file.

There must have been some residual conflicting settings or Java JDKs from my initial install attempt that were finally fixed by a deep manual file scrub and installing to a new folder location. Hope this info helps when another user finds themselves in a similar spot…

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