Usually, we can see the description of errors for the checkstyle, pmd & spotbug errors in their corresponding html files in qmoney->build->reports
Hey, check this out.
Let me know if you have any doubts!
Just copy that url shown in terminal looks like this file:///something/something.html and paste it in browser. Icon shown in left side of the window(below that flask like icon). Read your bug report.
How to fix it?
You will find a table where your all the bugs will be listed. Just click on that table and than you will able to see full description and line number where ever bugs are possible.