GRC with error "QObject::setParent: Cannot set parent, new parent is in a different thread"

[ryanvolz]

GRC with error "QObject::setParent: Cannot set parent, new parent is in a different thread"

[ryanvolz]

Does the QT GUI Time Sink give the same error? There have been issues on Windows with anything that uses an FFT because of an issue with fftw, but this doesn't appear to be that.

It feels more like a GNU Radio bug than anything specific to conda packaging, so I think that's the place to look first. I'll try to run some tests locally to see if I can reproduce this.

[ryanvolz]

I was not able to reproduce this, so the only thing I can think of is that you might have another Qt installation that is interfering with the radioconda one (although that shouldn't happen). Can you inspect your %PATH% and see if it points to anything before the radioconda directories that would have another Qt?

[Biran1911]

Does the QT GUI Time Sink give the same error? There have been issues on Windows with anything that uses an FFT because of an issue with fftw, but this doesn't appear to be that.

It feels more like a GNU Radio bug than anything specific to conda packaging, so I think that's the place to look first. I'll try to run some tests locally to see if I can reproduce this.

Indeed it does, If am sure it has to do with the conda package although I cannot seem to fix it (tried reinstall)

[Biran1911]

%PATH%

path seems right, points to radioconda\Library\share\gnuradio\grc\blocks

[atg1966]

I was having this exact same problem. My solution: removed the PyQt5 package from Thonny IDE.