My OS is Ubuntu 18.04 LTS, and I am using Python 2.7.15. On Thu, Jul 12, 2018 at 11:39 AM, Marcus D. Leech <mle...@ripnet.com> wrote:
> On 07/12/2018 10:18 AM, John Makous wrote: > >> I am trying to use the QT GUI Entry block to change variables while a >> program is running. However, I have discovered that when I change the >> variable defined by the Entry block, the program crashes, displaying the >> error: AttributeError: 'unicode' object has no attribute 'toAscii' I am >> running GNU Radio Companion 3.7.11. >> >> I have attached a very simple .grc program that illustrates the problem. >> The program consists of a cosine signal source feeding into a QT GUI Time >> Sink. The frequency of the signal is controlled by a QT GUI Entry block. >> Trying to change the frequency while the program is running will cause a >> crash. >> >> Anyone familiar with this problem? >> >> Thanks! >> >> John Makous >> >> I don't see this issue at all on my system. > > What OS version are you using? What version of Python? > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- <http://http;/www.providenceday.org?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> John Makous Physics Teacher 704-887-7009 | john.mak...@providenceday.org 5800 Sardis Road Charlotte, NC 28270 ProvidenceDay.org <http://www.providenceday.org?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> <https://www.facebook.com/ProvidenceDaySchool?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> <https://twitter.com/ProvidenceDay?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> <https://www.youtube.com/channel/UCGSPDITFIdwdk8EaBhluVBA?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature> <http://www.pdsblogs.org/pdshead/?utm_source=WiseStamp&utm_medium=email&utm_term=&utm_content=&utm_campaign=signature>
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
