Hi,
I am trying to run a GRC flow graph with control port probe and control
port monitor.
I get the following error in GRC:

Traceback (most recent call last):
  File "/usr/local/bin/gr-ctrlport-monitor", line 30, in <module>
    from gnuradio.ctrlport.IceRadioClient import *
  File
"/usr/local/lib/python2.7/dist-packages/gnuradio/ctrlport/IceRadioClient.py",
line 27, in <module>
    from gnuradio.ctrlport import GNURadio
  File
"/usr/local/lib/python2.7/dist-packages/gnuradio/ctrlport/GNURadio/__init__.py",
line 8, in <module>
    import gnuradio_ice
  File "/usr/local/lib/python2.7/dist-packages/gnuradio_ice.py", line 98,
in <module>
    _M_gnuradio.ctrlport.GNURadio._t_Knob =
IcePy.defineClass('::GNURadio::Knob', Knob, -1, (), False, False, None, (),
())
TypeError: function takes exactly 7 arguments (9 given)

can anyone help me with the problem?
GNU Radio companion version: 3.7.4

Regards,
Saran
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