An internal error occurred during: "Loading referenced grammars". java.lang.AbstractMethodError
This is the error I am getting in eclipse while adding or deleting any line in android XML file.
In my (Windows/Preferences/XML/XML Catalog) shows "An error has occurred when creating this preference page."
Also tried (Windows/Preferences/XML/XML Files/Validation) in Validating files No grammar specified(Ignore) and Missing root element (Ignore)
Please help me it is getting annoying while writing XML files for android