新安装的eclipse提示错误，请教！

Question

新安装的eclipse提示错误，请教！
Plug-in "org.eclipse.rap.ui.views" was unable to instantiate class "org.eclipse.ui.views.contentoutline.ContentOutline".

class org.eclipse.ui.internal.ViewIntroAdapterPart cannot be cast to class org.eclipse.ui.IViewPart (org.eclipse.ui.internal.ViewIntroAdapterPart is in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2b3e2039; org.eclipse.ui.IViewPart is in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @c2ceb8d)

Answer 1

推荐去https://blog.csdn.net/JavaWeb_Hao/article/details/80041102 这位博主的帖子 可以有效解决你这个问题