我正在尝试按照此处所述安装 Eclipse 的 Google 插件：https ://developers.google.com/eclipse/docs/install-eclipse-4.3
因为我想建立一个 libgdx 项目。但是，当我尝试从该站点下载它时： https ://dl.google.com/eclipse/plugin/4.3
SDK 条目不会出现。我已经看到了一些关于此的问题，但似乎没有任何解决方案有帮助，尽管我可能遗漏了一些东西。当我查看此下载站点时，为什么 SDK 选项不会出现，而这似乎应该是预期的？
这些是我得到的错误：
The project 'my-gdx-game-html' does not have any GWT SDKs on its build path my-gdx-game-html
The project cannot be built until build path errors are resolved
The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project
我也尝试过使用下载站点的存档手动安装它，但是当我这样做时 SDK 也不可用。