[Discuss-gnuradio] problem with osmocom source

[Jason Matusiak]

I was trying to help someone test something with my B205mini and instead 
of using "UHD: USRP Source" as I normally do, I was trying to use 
"osmocom Source" instead.  I set the device argument to be 
"uhd,serial=0CXXXX" and connected it to a "QT GUI Frequency Sink" (which 
is working fine with my "UHD: USRP Source").  When I build and go to 
run, I get the following errors:
linux; GNU C++ version 4.8.4; Boost_105400; 
UHD_4.0.0.rfnoc-devel-239-g89427e8c

Exception in static block register_rfnoc_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key Block 
for the second time.
Exception in static block register_rfnoc_ddc_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key DDC for 
the second time.
Exception in static block register_rfnoc_duc_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key DUC for 
the second time.
Exception in static block register_rfnoc_fir_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key FIR for 
the second time.
Exception in static block register_rfnoc_null_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key 
NullSrcSink for the second time.
Exception in static block register_rfnoc_window_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key Window 
for the second time.
Exception in static block register_rfnoc_siggen_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key SigGen 
for the second time.
Exception in static block register_rfnoc_dma_fifo_block_ctrl
  RuntimeError: Attempting to register an RFNoC block with key DmaFIFO 
for the second time.
Exception in static block reg_basic_and_lf_dboards
  LookupError: KeyError: The dboard id 0x0000 is already registered to 
Basic TX.
Exception in static block reg_rfx_dboards
  LookupError: KeyError: The dboard id pair [0x0024, 0x0028] is already 
registered to RFX400.
Exception in static block reg_xcvr2450_dboard
  LookupError: KeyError: The dboard id pair [0x0061, 0x0060] is already 
registered to XCVR2450.
Exception in static block reg_sbx_dboards
  LookupError: KeyError: The dboard id pair [0x0054, 0x0055] is already 
registered to SBX.
Exception in static block reg_ubx_dboards
  LookupError: KeyError: The dboard id pair [0x0074, 0x0073] is already 
registered to UBX v0.3.
Exception in static block reg_wbx_simple_dboards
  LookupError: KeyError: The dboard id pair [0x0053, 0x0052] is already 
registered to WBX.
Exception in static block reg_dbsrx_dboard
  LookupError: KeyError: The dboard id 0x000d is already registered to 
DBSRX.
Exception in static block reg_unknown_dboards
  LookupError: KeyError: The dboard id 0xfff0 is already registered to 
Unknown TX.
Exception in static block reg_tvrx_dboard
  LookupError: KeyError: The dboard id 0x0040 is already registered to 
TVRX.
Exception in static block reg_dbsrx2_dboard
  LookupError: KeyError: The dboard id 0x0012 is already registered to 
DBSRX2.
Exception in static block reg_tvrx2_dboard
  LookupError: KeyError: The dboard id 0x0046 is already registered to 
TVRX2.
Exception in static block reg_e3x0_dboards
  LookupError: KeyError: The dboard id 0x0110 is already registered to 
E310 MIMO XCVR.
Exception in static block reg_twinrx_dboards
  LookupError: KeyError: The dboard id 0x0091 is already registered to 
TwinRX v1.0.
Exception in static block register_rfnoc_x300_radio_ctrl
  RuntimeError: Attempting to register an RFNoC block with key 
X300Radio for the second time.
[INFO] [UHD] linux; GNU C++ version 4.8.4; Boost_105400; 
UHD_4.0.0.rfnoc-devel-239-g89427e8c
gr-osmosdr v0.1.4-86-ge9dde9af (0.1.5git) gnuradio 3.7.12git-13-gd2ca9800
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf 
rfspace airspy redpitaya


What would cause this problem?  I did a "pybombs update" of libosmo-dsp, 
osmo-sdr, and gr-osmosdr, but none of those seemed to help anything.