MyEclipse Error: Could not create the View:an unexpected exception is thrown.

Opens the server window and finds the display:Could not create the View:an unexpected exception was thrown.

Workaround here:

1. Close MyEclipse
2. deleting files Workspace/.metadata/.plugins/org.eclipse.core.runtime/.settings/com.genuitec.eclipse.ast.deploy.core.prefs
3. Restart MyEclipse

In order to understand the reasons , we need to do some work:

Learned:

. metadata: Save some configuration information for the current workspace, and all changes within eclipse are placed in this folder. Where the workspace\.metadata\.plugins\org.eclipse.core.runtime\.settings is stored in eclipse-initiated configuration

Most of the data associated with the menu "Windows->preference" is under. metadata\.plugins\org.eclipse.core.runtime\.settings.

Cause: The configuration information in the MyEclipse is not fully loaded, possibly because it does not read the configuration information in it, or it may be a problem parsing the configuration information in it. Since this itself does not involve the use of other controls in the workspace, it simply cannot create the information displayed by the server, so you can delete it and re-create it yourself during the eclipse restart process. Explicit deploy is the information configuration for the display purpose.

MyEclipse Error: Could not create the View:an unexpected exception is thrown.