!ENTRY org.eclipse.core.jobs 4 2 2017-06-06 10:41:41.494 !MESSAGE An internal error occurred during: "Install download1". !STACK 0 java.lang.NullPointerException at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.downloadArtifact(SimpleArtifactRepository.java:666) at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.downloadArtifact(SimpleArtifactRepository.java:591) at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.getArtifact(SimpleArtifactRepository.java:723) at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.getArtifact(MirrorRequest.java:319) at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transferSingle(MirrorRequest.java:288) at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transfer(MirrorRequest.java:223) at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.perform(MirrorRequest.java:153) at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.getArtifact(SimpleArtifactRepository.java:707) at org.eclipse.equinox.internal.p2.artifact.repository.simple.DownloadJob.run(DownloadJob.java:63) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
!MESSAGE The current target platform contains errors, open Window > Preferences > Plug-in Development > Target Platform for details. !STACK 1 org.eclipse.core.runtime.CoreException: Problems occurred while resolving the target contents at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:637) at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:543) at org.eclipse.pde.internal.core.PluginModelManager.targetReloaded(PluginModelManager.java:471) at org.eclipse.pde.core.target.LoadTargetDefinitionJob.resetPlatform(LoadTargetDefinitionJob.java:225) at org.eclipse.pde.core.target.LoadTargetDefinitionJob.runInWorkspace(LoadTargetDefinitionJob.java:146) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39) at org.eclipse.oomph.util.pde.TargetPlatformUtil.activateTargetDefinition(TargetPlatformUtil.java:158) at org.eclipse.oomph.setup.pde.impl.TargetPlatformTaskImpl.perform(TargetPlatformTaskImpl.java:293) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.doPerformNeededSetupTasks(SetupTaskPerformer.java:3324) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.access$1(SetupTaskPerformer.java:3267) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer$WorkspaceUtil$1.run(SetupTaskPerformer.java:4494) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2240) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2267) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer$WorkspaceUtil.performNeededSetupTasks(SetupTaskPerformer.java:4488) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer$WorkspaceUtil.access$0(SetupTaskPerformer.java:4486) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performNeededSetupTasks(SetupTaskPerformer.java:3258) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.performTriggeredSetupTasks(SetupTaskPerformer.java:3233) at org.eclipse.oomph.setup.internal.core.SetupTaskPerformer.perform(SetupTaskPerformer.java:3133) at org.eclipse.oomph.setup.ui.wizards.ProgressPage$9.run(ProgressPage.java:567) at org.eclipse.oomph.setup.ui.wizards.ProgressPage$11$1.run(ProgressPage.java:693) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)