i was working on swipe and tabs in my project then i decide to use sherlock but i changed it to google support api and did it. it worked fine.
but when i removing sherlock from the library in project properties and some other places My project is crashed.
it show the packages such as a folder which fixed from "Build Path" > "Use as Source Folder".
but the errors still available.
the errors is for Resource part of project that i can't fix that.
Errors: R.layout.main > R cannot be resolved to a variable
in other activities:
com.example.project.R > The import com.example.project.R cannot be resolved
thanks and i apologies for my bad english.