Exclamation Symbol On Project Name

I have a problem in running a new project which I downloaded from github. It shows exclamation sign just on project name as shown in below images it must be problem with build path

Solution 1:

In the Last image you can See Source option, Click on that.

Then Select the Package which you want to Remove.

And ya that's It.

Solution 2:

In java build path click on libraries and select bin and then click on remove the bin library from your project. so that you may not get any compliation error.

Try this.