Question

我在具有Java SE 10的64位系统上运行Widows 7 Professional。我下载了Overture-2.6.2-win32.win32x86-64.zip并将其解压缩到c：下，然后单击Overture应用程序。它开始并询问工作空间路径。我采用默认值，但是失败了。日志文件显示了很多Java错误，包括ClassNotFound。我将Overture文件夹移至Java文件夹所在的Program Files。再次失败。 Overture手册指示下载内容包括Eclipse。我删除了当前的Eclipse版本，以防出现问题。仍然失败。我在做什么错了？

Answer 1

Overture下载网页上有文本“（需要Java SE 8）”，我认为这是8或更高版本。他们表示只有8个可以使用。我安装了Java 10（当前版本）。当我删除Java 10并安装Java 8 Overture时。我希望这个答案可以节省我浪费的时间。

Answer 2

我试图在Ubuntu上使用Java 10运行Overture 2.6.4发行候选版本（将于2018年10月19日发行），并且收到以下错误消息。似乎此错误是由Overture所针对的Eclipse版本（Oxygen）引起的。通过遵循此处https://izpack.atlassian.net/wiki/spaces/IZPACK/pages/491628/IzPack+Maven+Plugin+Reference的说明，我可以解决此问题。具体来说，是将--add-modules=ALL-SYSTEM添加到Overture.ini文件中。这样可以解决您的问题吗？尽管该页面原本打算涵盖Java 9配置，但似乎建议仍然有效。

eclipse.buildId=unknown
java.version=10.0.2
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Command-line arguments:  -os linux -ws gtk -arch x86_64

!ENTRY org.eclipse.osgi 4 0 2018-10-18 11:15:34.628
!MESSAGE Application error
!STACK 1
org.eclipse.e4.core.di.InjectionException: java.lang.NoClassDefFoundError: javax/annotation/PostConstruct
        at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:410)
        at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:318)
        at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
        at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultHeadlessContext(E4Application.java:491)
        at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createDefaultContext(E4Application.java:505)
        at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:204)
        at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
        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:388)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:564)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
Caused by: java.lang.NoClassDefFoundError: javax/annotation/PostConstruct
        at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:124)
        at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:399)
        ... 23 more
Caused by: java.lang.ClassNotFoundException: javax.annotation.PostConstruct cannot be found by org.eclipse.e4.core.di_1.6.100.v20170421-1418
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:433)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:395)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:387)
        at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:150)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
        ... 25 more

!ENTRY org.eclipse.e4.ui.workbench 4 0 2018-10-18 11:15:34.644
!MESSAGE FrameworkEvent ERROR
!STACK 0

如何在Windows上安装Overture

2 个答案: