是什么导致我的 Eclipse RCP 应用程序的框架停止

Question

我将 Java 21 与 Eclipse 目标平台 2024-06 一起使用。

我的 Eclipse RCP 应用程序在 Eclipse IDE 中启动时启动正常。

但是，当我启动捆绑程序时，我看到启动屏幕几秒钟，然后程序意外停止。日志文件中的最后条目包含“框架停止”，最后包含“激活器停止”。

...
2024-06-20T19:38:55,158  INFO [Start Level: Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.service.upnp                                        state:  4 stateName: RESOLVED
2024-06-20T19:38:55,159  INFO [Start Level: Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.service.useradmin                                   state:  4 stateName: RESOLVED
2024-06-20T19:38:55,159  INFO [Start Level: Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.service.wireadmin                                   state:  4 stateName: RESOLVED
2024-06-20T19:38:55,159  INFO [Start Level: Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.util.function                                       state:  4 stateName: RESOLVED
2024-06-20T19:38:55,159  INFO [Start Level: Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.util.promise                                        state:  4 stateName: RESOLVED
2024-06-20T19:38:55,315 DEBUG [Start Level: Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.registry.ApplicationRegistry - Application registry initialized
2024-06-20T19:38:56,007 DEBUG [main][[]] com.retrospective.ui.application.registry.ApplicationInstanceRegistry - Listening for application instances on socket 2029
2024-06-20T19:38:56,476 DEBUG [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.Activator - Activator stopped
2024-06-20T19:38:56,476  INFO [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.eclipse.osgi                                             state: 16 stateName: RESOLVED
2024-06-20T19:38:56,476  INFO [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.eclipse.equinox.simpleconfigurator                       state: 32 stateName:   ACTIVE
2024-06-20T19:38:56,476  INFO [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle com.retrospective.core.api       
...
2024-06-20T19:38:56,485  INFO [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.service.wireadmin                                   state:  4 stateName: RESOLVED
2024-06-20T19:38:56,485  INFO [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.util.function                                       state:  4 stateName: RESOLVED
2024-06-20T19:38:56,486  INFO [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.application.ResultServiceTrackerCustomizer - Bundle org.osgi.util.promise                                        state:  4 stateName: RESOLVED
2024-06-20T19:38:56,495 DEBUG [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.core.service.bean.ServiceActivator - Activator stopped
2024-06-20T19:38:56,496 DEBUG [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.ui.table.UITableActivator - UITableActivator stopped
2024-06-20T19:38:56,501 DEBUG [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.core.shell.bean.ShellActivator - Activator stopped
2024-06-20T19:38:56,501 DEBUG [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.core.local.bean.LocalActivator - Activator stopped
2024-06-20T19:38:56,503 DEBUG [Framework stop - Equinox Container: 1e7df525-5ce9-4c9b-b333-aa9125166a4d][[]] com.retrospective.core.kernel.bean.KernelActivator - Activator stopped

我还从

.exe

窗口启动了

cmd

文件，但没有看到可以帮助我找到问题的其他信息。

知道什么可能导致程序停止或者我如何找到问题的原因？

Answer 1

在同事的帮助下，我发现了一个额外的日志文件

<RCP App Home>/.data/.metadata/.log

。

此文件包含有用的信息，帮助我在咨询此answer后找到问题的解决方案。