org.eclipse.ajdt.ui was unable to load class org.eclipse.ajdt.internal.ui.ajde.CachedRuntimeClasspathEntryResolver (分享)
Plug-in org.eclipse.ajdt.ui was unable to load class org.eclipse.ajdt.internal.ui.ajde.CachedRuntimeClasspathEntryResolver.
An error occurred while automatically activating bundle org.eclipse.ajdt.ui
此错误跟JUNIT settings 设置有关,需要取消设置即可。