eclipse rcp 4 导出

Question

我正在尝试导出我的 eclipse rcp 4 应用程序，这样我就可以在不安装 eclipse 的情况下从其他设备启动它。该应用程序在 eclipse 中运行良好，但在我尝试启动导出的产品版本时出现以下错误日志。

!SESSION 2016-02-22 09:40:38.024 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_66
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=de_DE
Framework arguments:  -clearPersistedState
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -clearPersistedState
!ENTRY RCPCAN 4 0 2016-02-22 09:40:38.418
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: RCPCAN [2]
  Unresolved requirement: Import-Package: org.eclipse.ui
    at org.eclipse.osgi.container.Module.start(Module.java:434)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)
    at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
    at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

!ENTRY org.eclipse.equinox.app 0 0 2016-02-22 09:40:38.617
!MESSAGE Product RCPCAN.product could not be found.

!ENTRY RCPCAN 2 0 2016-02-22 09:40:38.816
!MESSAGE Could not resolve module: RCPCAN [2]
  Unresolved requirement: Import-Package: org.eclipse.ui
!ENTRY org.eclipse.osgi 4 0 2016-02-22 09:40:38.817
!MESSAGE Application error
!STACK 1
java.lang.NullPointerException
    at org.eclipse.emf.common.util.URI$URIPool$PlatformAccessUnit.setValue(URI.java:865)
    at org.eclipse.emf.common.util.URI$URIPool.intern(URI.java:1949)
    at org.eclipse.emf.common.util.URI.createPlatformPluginURI(URI.java:2718)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.determineApplicationModelURI(E4Application.java:426)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:350)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:254)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.start(E4Application.java:145)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1515)

这是我的 build.properties 文件。我该怎么做才能解决这个问题？

Answer 1

您的 RCP 版本似乎缺少插件（特别是 org.eclipse.ui）。

您的 .product 文件必须列出您的 RCP 所需的所有插件（如果您使用的是基于功能的构建，则为功能）。

打开 .product 文件编辑器并切换到“内容”选项卡。确保您自己的插件都列在那里，然后按 'Add Required' 添加所有需要的核心 Eclipse 插件。

eclipse rcp 4 导出

eclipse rcp 4 export

eclipse

export

rcp