I just tried with the latest commit, same issue. Maybe its the python version? I'm using 3.9.18 in conda. This is the message I see, but I feel like these X errors aren't usually the actual problem:
(gnuradio-companion:1759026): Gdk-WARNING **: 06:23:29.883: The program 'gnuradio-companion' received an X Window System error. This probably reflects a bug in the program. The error was 'BadAlloc (insufficient resources for operation)'. (Details: serial 6258 error_code 11 request_code 131 (MIT-SHM) minor_code 5) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the GDK_SYNCHRONIZE environment variable to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) On Wed, Jul 17, 2024 at 10:26 AM Jameson Collins <jameson.coll...@gmail.com> wrote: > I'm using v3.10.2.0 from source, in conda. I'll try with another version. > > On Wed, Jul 17, 2024 at 10:22 AM Volker Schroer <dl1...@gmx.de> wrote: > >> Just tested with a freesh build from main >> and it works. I can enable the block and run the generated flowgraph. >> >> >> Am 17.07.24 um 13:19 schrieb Jameson Collins: >> > This flowgraph is based on the example in the PDU to Stream >> > documentation. The difference is that now 'N' is now a formula instead >> > of a constant ( int(samp_rate*tx_dur) ) >> > >> > As soon as I enable the one disabled block then gnuradio will crash with >> > only a X window system error. And as far as I can tell this only >> > happens when N is variable. >> > >> > VEC is defined as `pmt.init_f32vector( N, np.arange(N) )` >> > >> > image.png >> >> >>
