ISO C++ forbids declaration of plot with no type error

[Gavin Harper]

I have a strange issue that did not occur with the previous version of this project.

I need to add 3x QWT plots as promoted widgets to my application, when I add the first, everything compiles perfectly, when I add the second, BOTH plots error out claiming they were

Not declared in this scope
Expected type-specifier before plot
Expected ; before plot

I am using the latest Qt Creator and the latest stable QWT.

I did this in a previous project with the exact same methodology and everything compiled fine.

Any advice would be great.

-Gavin

[squidge]

Post some code, or a minimum compilable example.

[Gavin Harper]

Solved it.

The issue was with the:
#ifndef _PLOT_ONE_H
#define _PLOT_ONE_H 1

at the top of each plot being duplicated.

It was a copy/paste oversight on my part. I needed three identically set up plots but each plotting different data and I missed the IFNDEF.