Plug-in Org.eclipse.jdt.ui is unable to load Class_eclipse

This article turns from: http://www.pcming.com/Studio/html/07/n-807.html

Eclipse suddenly complains out of memery when it is in use.

After the reboot there is nothing, only a few file,edit and the menu, the main window is nothing, the level two menu is almost gray.

Click the Windows menu, and the preferences open and go to Java to error. Org.eclipse.jdt.ui.JavaPerspective.

Replace the workspace

Could not create the view:plug-in Org.eclipse.jdt.ui is unable to load class Org.eclipse.jdt.internal.ui.packageview.Pac Kageexplorerpart.

Think carefully about the cause of the failure, probably because of a few copies of the film yesterday to a logical partition almost stained, and the system's virtual memory is set up in this partition, resulting in virtual memory is not enough damage to some of Eclipse's temporary files. Then I found a temporary file of Eclipse on the Internet, and in workspace, I saw a ". Metadata" folder, and I looked at it to make sure that the eclipse saved the workspace file, and after that the final solution was eliminated:

Just remove the Org.eclipse.ui.workbench folder under the. Metadata in the workspace and restart Eclipse.

If you still have a problem, you can delete the following folder to resolve the problem.