The project is not a built due to "Could not delete ...". Fix the problem, then try refreshing this project and building it since it could be inconsistent.

Problem: The project is not built due to "Could not delete ...". Fix the problem, then try refreshing this project and building it since it could be inconsistent.

Cause: Because the myeclipse compiles the file, you need to compile the previous deletion, but you have a class is occupied, such as: directory path in DOS inside open, so can not delete, reported this error ... So the only thing to do is to shut down the application that was occupied.

WORKAROUND: Project--->clean

The project is not a built due to "Could not delete ...". Fix the problem, then try refreshing this project and building it since it could be inconsistent.