GRC script ended with return code: 1 revisited

[JohnZonneveld]

019-09-08 10:40:46,531 - root - DEBUG - start GRC script
2019-09-08 10:40:46,650 - root - DEBUG - started /home/pi/Projects/Python_projects/Meteor_receiver/GRC/METEOR_M2_v04_noGUI.py with PID:11996 ['/usr/bin/python', '/home/pi/Projects/Python_projects/Meteor_receiver/GRC/METEOR_M2_v04_noGUI.py'] started at 2019-09-08 10:40:46.639289
2019-09-08 10:55:57,066 - root - DEBUG - stopping GRC script
2019-09-08 10:55:57,068 - root - DEBUG - GRC script ended with return code: 1
2019-09-08 10:56:17,094 - root - DEBUG - decoding: no recent file was found
2019-09-08 10:57:17,352 - root - DEBUG - no e-mail sent as there was no decoded image
2019-09-08 10:57:17,354 - root - DEBUG - all done, start over for next pass

Running the GRC script gives me
pi@raspberrypi:~/Projects/Python_projects/Meteor_receiver/GRC $ python METEOR_M2_v04_noGUI.py
linux; GNU C++ version 6.2.0 20161010; Boost_106100; UHD_003.009.005-0-unknown

gr-osmosdr 0.1.4 (0.1.4) gnuradio 3.7.10
built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf bladerf rfspace airspy soapy redpitaya
*** Error in `python': corrupted double-linked list: 0x02b18f50 ***
Aborted

somehow it looks like the SDR is not recognized. But rtl_test shows my dongle at the Rafael R820T

pi@raspberrypi:~/Projects/Python_projects/Meteor_receiver/GRC $ rtl_test
Found 1 device(s):
0: Realtek, RTL2838UHIDIR, SN: 00000001

Using device 0: Generic RTL2832U OEM
Found Rafael Micro R820T tuner
Supported gain values (29): 0.0 0.9 1.4 2.7 3.7 7.7 8.7 12.5 14.4 15.7 16.6 19.7 20.7 22.9 25.4 28.0 29.7 32.8 33.8 36.4 37.2 38.6 40.2 42.1 43.4 43.9 44.5 48.0 49.6
[R82XX] PLL not locked!

My dongle is working for my NOAA setup, and is not running at the moment.

Any clues?