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

Assuming you're using Eclipse as an IDE, the statement (provided in your question title) means that the IDE cannot find a javadoc comment to display the method/class/attribute description (usually shown when hovering a class/method/attribute). To fix this, you need to attach a jar or zip that contains the javadoc comment. This is usually a source code for a specified class (as it contains comments, if the programmer provided comments) and the IDE will extract the javadoc comments out of it and display it appropriately.

Hope this helps.