【发布时间】：2012-07-29 15:53:24
【问题描述】：
每当我尝试在我的 rcp 应用程序中安装 Eclipse Platform Launchers 功能时，我的 RCP 应用程序中都会出现此错误。
我正在安装的功能 ID：org.eclipse.equinox.executable.feature.group 3.5.1.v20111216-1653-7P7NFUIFIbaUcU77s0KQWHw5HZTZ
!ENTRY org.eclipse.equinox.p2.engine 4 4 2012-07-31 14:59:58.501
!MESSAGE An error occurred while collecting items to be installed
!SUBENTRY 1 org.eclipse.equinox.p2.engine 4 0 2012-07-31 14:59:58.501
!MESSAGE session context was:(profile=profile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=null --> [R]org.eclipse.equinox.executable_root.gtk.linux.x86_64 3.5.1.v20111216-1653-7P7NFUIFIbaUcU77s0KQWHw5HZTZ, action=).
!SUBENTRY 1 org.eclipse.equinox.p2.engine 4 0 2012-07-31 14:59:58.501
!MESSAGE The required Touchpoint: org.eclipse.equinox.p2.native 1.0.0 touchpoint for the collect action is not included in the installation manager configuration.
!STACK 0
java.lang.IllegalArgumentException: The required Touchpoint: org.eclipse.equinox.p2.native 1.0.0 touchpoint for the collect action is not included in the installation manager configuration.
at org.eclipse.equinox.internal.p2.engine.ActionManager.getTouchpointQualifiedActionId(ActionManager.java:58)
at org.eclipse.equinox.internal.p2.engine.phases.Collect.getActions(Collect.java:54)
at org.eclipse.equinox.internal.p2.engine.InstallableUnitPhase.getActions(InstallableUnitPhase.java:77)
at org.eclipse.equinox.internal.p2.engine.Phase.mainPerform(Phase.java:115)
at org.eclipse.equinox.internal.p2.engine.Phase.perform(Phase.java:78)
at org.eclipse.equinox.internal.p2.engine.PhaseSet.perform(PhaseSet.java:44)
at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:75)
at org.eclipse.equinox.internal.p2.engine.Engine.perform(Engine.java:44)
at org.eclipse.equinox.p2.operations.ProvisioningSession.performProvisioningPlan(ProvisioningSession.java:174)
at org.eclipse.equinox.p2.operations.ProfileModificationJob.runModal(ProfileModificationJob.java:79)
at org.eclipse.equinox.p2.operations.ProvisioningJob.run(ProvisioningJob.java:177)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
【问题讨论】：