How to find the error displayed on my project.?

I am writing the code in eclipse. In my project explorer the开发者_JAVA百科re is an error(red x mark) displayed on my project name. But there are no errors in the other sub folders.Can any one say where can i find those errors.? What is to be done to find the problem. Thanks in advance

The errors from Eclipse are usually avaiable from Error Log View

Window -> Show View -> Erro Log View

Also you can try to clean and rebuild the project.

One possible cause for such thing is build path issues. Go to your project build path and look at the list of included jars: check if you have any jar marked with the same red x. Also, check the eclipse "Problems" tab.

Go to the 'Problems' tab (hit Ctrl-3, then start typing Problems). It will give a description of what's wrong.