Dear discuss-gnuradio Mailing List,
I tried to run "interference_cancellation.grc" file, located on :
/usr/local/share/gnuradio/examples/trellis/
and got the error messages result as follows :
Using Volk machine: avx_32_mmx_orc
Traceback (most recent call last):
File "tmp/int_cancellation.py", line 312, in <module> tb = int_cancellation()
File "tmp/int_cancellation.py", line 148, in __init__ self.trellis_viterbi_combined_xx_2 = trellis.viterbi_combined_cs(trellis.fsm(prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_16.fsm"), 1000, -1, -1, 1, ((1-alpha)**0.5*1,(1-alpha)**0.5*1j,(1-alpha)**0.5*(-1j),(1-alpha)**0.5*(-1)), digital.TRELLIS_EUCLIDEAN)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/trellis.py", line 180, in __init__ this = _trellis.new_fsm(*args)
RuntimeError: fsm::fsm(const char *name): file open error
I'm using LINUX Ubuntu 12.10 (32-bit) with Doxygen version 1.8.1.2.
The "int_cancellation.py" and "interference_cancellation.grc" files are attached on this email.
Kindly need advice to fix this error.
Thanks in advance,
Tantri