Problem running QwtPolar examples

[MSUdom5]

I'm using:

Qt 4.5.3
Qwt 5.2.1
QwtPolar 0.1.0

All built in debug mode. Running on Windows XP.

I have successfully compiled QwtPolar and the examples in debug mode. However, when I run one of the examples, nothing happens. I don't get an error; I don't see anything. I loaded the polardemo project into Visual C++ 2008 Express, and stepped through the example. The program seems to simply quit after executing the QwtText constructor, and before executing the QwtPolarPlot() constructor (plot.cpp:line 92), and the exit code is 0x1. Any idea what could be causing this?

Thanks,
MSUdom5

[rockstars]

I meet the same problem .....

[MSUdom5]

Uwe,

Any idea what's going on here? Is QwtPolar still an active project?

Thanks,
Daniel

[Uwe]

This is a symptom of a problem of the build or runtime environment on your side and has nothing to do with the code itself. It's one of those common problems ( mixing debug/relase, compiling without QWT_DLL, QWT_POLAR_DLL ... ), that doesn't exist on reasonable operating systems - but I can't remember which.

Check the archive (or google ) of this forum: you should find enough threads about 0x1 exit codes.

Uwe

[MSUdom5]

Thanks Uwe. Strangely, after rebuilding both Qwt and QwtPolar, it started working. Not sure what happened in between to fix it, but looks good now.