Hi Shane, I believe this might be the solution. According to James Shimer on this thread, it's a race condition in the python code - read on down the thread. Anyway, the solution works, I tried it.
regards Jacqueline ________________________________________ From: Discuss-gnuradio [discuss-gnuradio-bounces+jacqueline.walker=ul...@gnu.org] on behalf of Shane Petcavich [spetcav...@hme.com] Sent: 12 September 2017 23:19:44 To: discuss-gnuradio@gnu.org Subject: [Discuss-gnuradio] Problem with tutorial 3 GNU radio in Python Hello, I'm having an issue with tutorial3 in https://github.com/gnuradio/gr-tutorial, which I have cloned and put into a directory called solutions. I have tried this on xubuntu, 3 different installations of ubuntu 14.04 [virtual machines], and using the GNURadio Live USB. I have tried installing GNURadio from the binary, installing from source, and installing with pybombs. Currently using GNURadio 3.7.12. When trying to run the solution if_else_mod.py in: examples/tutorial3/python/ I get the error ' top_block_sptr' object has no attribute 'analog_sig_source_x_1' This was previously discussed without much solution here: https://lists.gnu.org/archive/html/discuss-gnuradio/2013-11/msg00243.html Any help would be appreciated. Thanks, srp _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
