QCustomPlot not showing any graph
I am trying to add a graph in my project using QCustomsPlot .cpp and .h files.
I added these two files in my project and in .pro file I added QT += widgets printsupport.
After that I added a Qwidget in my form and promoted it to QCustomplot. But on running my application the graph is not getting displayed.
Without the actual code it's only Crystal Ball Debugging. Please show what you wrote.