Unable to link to fir_filter_ccc update tap method

GNU Radio
1

Hello,

I wrote some code that uses fir filter_ccc::update_tap method.

The code compiles in Gnuradio but when I try to run it in python, I get
this error:

ImportError: /usr/local/lib/libgnuradio-adaptive_filter.so: undefined
symbol:
_ZN2gr6filter6kernel14fir_filter_ccc10update_tapESt7complexlfEj

My understanding is python is unable to link to the update_tap method
but my code was able to compile in c++. What am I exactly doing that’s
wrong?

Thanks.