Re: [Discuss-gnuradio] Need help with CtrlPort Performance Monitor

Hi Marcus,

Thank you for your patience with my CtrlPort Performance Monitor problems. I have been distracted by other projects and finally had time to try your suggestion.

> On Jul 4, 2018, at 1:47 AM, Müller, Marcus (CEL) <mueller@kit.edu> wrote:
>
> hm...
> no, but if `gr-ctrlport-monitor` works, does running `gr-perf-
> monitorx`? Do you still get the same blank display, are there any
> warnings/errors printed?

Here is the terminal output from running gr-perf-monitorx:

jim@vmware:~/gnuradio/prefix/perfmon$ gr-perf-monitorx vmware 46263
QPaintDevice: Cannot destroy paint device that is being painted
Traceback (most recent call last):
File "/home/jim/.local/lib/python2.7/site-packages/matplotlib/backends/backend_qt5agg.py", line 72, in paintEvent
painter.drawImage(origin / self._dpi_ratio, qimage)
File "/home/jim/.local/lib/python2.7/site-packages/matplotlib/backends/backend_qt5.py", line 273, in _dpi_ratio
return self.devicePixelRatio() or 1
RuntimeError: wrapped C/C++ object of type FigureCanvasQTAgg has been deleted
Segmentation fault (core dumped)

Does this give you any ideas about what is causing the blank Performance Monitor graph display?

Regards,

Jim

_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio