How to solve “This element has no attached source and the Javadoc could not be found in the attached Javadoc”?

Question

I don\'t get the exact method to do this. I want a method not for a single project for all projects in eclipse. Please tell me how to solve this problem.

Answer 1

Using Eclipse 4.2.2 on OSX 10.7.5, after I got the lib into "referenced libs", I had to then right click it > Build Path > Configure Build Path > go to Order and Export tab, then highlight the lib I want and move it up to the top with the "up" button. I didn't notice any difference with the checkbox checked or unchecked.

That's what got it working for me.