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我希望我为我的 RCP 应用程序解决了所有插件和依赖问题。我希望这是我的最后一个问题，所以目前如果我的生命周期管理器没有在构建 RCP 应用程序中运行。我有几个用户权限，我将 Application.e4xmi 中的所有视图定义为不可见。

我在我的生命周期管理器中所做的： - 打开登录对话框 - 成功登录后加载我的用户数据 - 为定义的用户权限设置可见的所有视图

所以目前我的 RCP 已启动，但它是一个空白窗口。

我已经将日志消息插入到生命周期管理器中，并且这些未显示在日志中。我发现了一个关于此异常消息的 eclipse 错误，但我没有找到解决方案，并且 eclipse 错误已设置为“已解决已修复”。

这些是构建 RCP 应用程序日志中的异常：

!SESSION 2019-02-15 09:09:24.364 -----------------------------------------------
eclipse.buildId=unknown
java.version=11.0.2
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -clearPersistedState
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -clearPersistedState

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:26.616
!MESSAGE Unable to load class 'app.LifeCycleManager' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.LifeCycleManager cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.025
!MESSAGE Unable to load class 'app.application.handler.AboutHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.handler.AboutHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.037
!MESSAGE Unable to load class 'app.application.handler.BookingRulesHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.handler.BookingRulesHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.044
!MESSAGE Unable to load class 'app.application.handler.ChangePasswordHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.handler.ChangePasswordHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.050
!MESSAGE Unable to load class 'app.parts.TimePart.handler.LastYearTimesHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.parts.TimePart.handler.LastYearTimesHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.055
!MESSAGE Unable to load class 'app.application.handler.QuitHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.handler.QuitHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.062
!MESSAGE Unable to load class 'app.application.handler.RefreshHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.handler.RefreshHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.068
!MESSAGE Unable to load class 'app.parts.TimePart.handler.SubmitHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.parts.TimePart.handler.SubmitHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.075
!MESSAGE Unable to load class 'app.parts.TimePart.handler.UnlockTimeHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.parts.TimePart.handler.UnlockTimeHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.081
!MESSAGE Unable to load class 'app.application.handler.UsersGuideHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.handler.UsersGuideHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.088
!MESSAGE Unable to load class 'app.parts.TimePart.handler.HideApprovedTimesHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.parts.TimePart.handler.HideApprovedTimesHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.094
!MESSAGE Unable to load class 'app.parts.activityPart.handler.CollapseAllHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.parts.activityPart.handler.CollapseAllHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.100
!MESSAGE Unable to load class 'app.parts.activityPart.handler.ShowClosedActivitiesHandler' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.parts.activityPart.handler.ShowClosedActivitiesHandler cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ...

!ENTRY org.eclipse.e4.ui.workbench 4 0 2019-02-15 09:09:27.796
!MESSAGE Unable to load class 'app.application.StatusBar' from bundle '4'
!STACK 0
java.lang.ClassNotFoundException: app.application.StatusBar cannot be found by app.rcp_1.0.0.201902150905
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:511)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:414)
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:153)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ..

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1 回答 1

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你说你在插件的logs.zip中得到'option -bootclasspath not supported at compliance level 9 and above'。这是 Eclipse 错误525280。Java 版本 9 及更高版本的 Eclipse PDE 构建（您正在使用）已损坏。由于不再开发 PDE，因此似乎没有任何解决此问题的希望。

备份到 Java 8 或切换到使用 Maven 和 Eclipse Tycho 进行构建。

于 2019-02-15T12:00:31.283 回答