Semantic issue in jbchartview when Xcode updated to 6.3

Question

I have been using jbchartview in my swift project and it was working well until I updated Xcode to version 6.3.2. Now it gives a semantic issue:

Auto property synthesis will not synthesize property 'dataSource'; it will be implemented by its superclass, use @dynamic to acknowledge intention.

in JBBarChartView.h and JBLineChartView.h.

What is actually the problem, and how to solve it?

Answer 1

What version of the library are you using?

This should be fixed as as version 2.8.14 via commit: d299cd6