The graphical layout window of eclipse is abnormal or disappears.

Today, when I wrote the android project, I suddenly found that the eclipse graphical layout window disappears. When I checked the XML layout file, I only used the source and design windows. So I checked it, find the method to open the graphical layout window of Eclipse:

Right-click the XML file you want to open, open with, layout editor, and it will open, but the window is still abnormal:

 

 

Solution:

Right-click the current project --> Android tools ---> fix project properties, right-click the project, close it, right-click the project, and Open main. xml.

Hope to help you ~