We will get this error.
Generating: '/home/ground/Documents/top_block.py'
Executing: /usr/bin/python2 -u /home/ground/Documents/top_block.py
gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
built-in source types: file osmosdr fcd rtl rtl_tcp rfspace soapy redpitaya
[INFO] Make connection: 'LimeSDR-USB [USB 2.0] 9070602491E35'
[1m [33m[WARNING] Gateware version mismatch!
Expected gateware version 2, revision 11
But found version 0, revision 0
Follow the FW and FPGA upgrade instructions:
http://wiki.myriadrf.org/Lime_Suite#Flashing_images Or run update on the command line: LimeUtil --update
[0m
[INFO] Device name: LimeSDR-USB
[INFO] Reference: 30.72 MHz
[INFO] Init LMS7002M(0)
[INFO] Ver=0, Rev=0, Mask=0
FATAL: ResetChip() failed
Trying to fill up 1 missing channel(s) with null source(s).
This is being done to prevent the application from crashing
due to gnuradio bug #528.
(top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 20
(top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 20
(top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 20
(top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 20
>>> Done (return code -9)
If anyone knows what is going on, that would be great.