osmocom_fft error:"AttributeError: 'gnuradio.qtgui.qtgui_python.freq_sink_c' object has no attribute 'pyqwidget'. Did you mean: 'qwidget'?

[HZX0748]

Have you read the HackRF documentation?

yes

What outcome were you hoping for?

successfully run osmocom_fft command and recieve siganl from my hackrf_one hardware and show Frequency domain diagram.

What outcome actually happened?

It stops at this error: AttributeError: 'gnuradio.qtgui.qtgui_python.freq_sink_c' object has no attribute 'pyqwidget'. Did you mean: 'qwidget'?'' I try to fix it according to this issue. However downgrated GNURadio version did not fix the problem. I also try re-build gr-osmosdr and hackrf, but the errors remain unchanged.

log: Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.10.1.1 built-in source types: file fcd rtl rtl_tcp uhd hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp [INFO] [UHD] linux; GNU C++ version 11.2.0; Boost_107400; UHD_4.1.0.5-3 libusb: warning [libusb_exit] device 4.1 still referenced libusb: warning [libusb_exit] device 3.4 still referenced libusb: warning [libusb_exit] device 3.3 still referenced libusb: warning [libusb_exit] device 3.5 still referenced libusb: warning [libusb_exit] device 3.2 still referenced libusb: warning [libusb_exit] device 3.1 still referenced libusb: warning [libusb_exit] device 2.1 still referenced libusb: warning [libusb_exit] device 1.1 still referenced Using HackRF One with firmware local-79baef7 Traceback (most recent call last): File "/usr/bin/osmocom_fft", line 714, in main() File "/usr/bin/osmocom_fft", line 690, in main tb = app_top_block(qapp.arguments(), "osmocom Spectrum Browser") File "/usr/bin/osmocom_fft", line 297, in init self.scope_win = sip.wrapinstance(self.scope.pyqwidget(), Qt.QWidget) AttributeError: 'gnuradio.qtgui.qtgui_python.freq_sink_c' object has no attribute 'pyqwidget'. Did you mean: 'qwidget'? Segmentation fault (core dumped)

What operating systems are you seeing the problem on?

Ubuntu 22.04 LTS

What is the output of hackrf_info?

hackrf_info hackrf_info version: 2024.02.1+ libhackrf version: 2024.02.1+ (0.9) Found HackRF Index: 0 Serial number: 0000000000000000a41c61dc32879313 Board ID Number: 2 (HackRF One) Firmware Version: local-79baef7 (API:1.03) Part ID Number: 0xa000cb3c 0x00584765

Are you using any third-party software?

GNURadio 3.10.1.1

Are you using any third-party hardware?

no