Re: [Discuss-gnuradio] ofdm mod error

[Martin Braun]

Patrcia,

this looks more like you don't have GNU Radio properly installed --
these examples will work fine with a full installation of GNU Radio.

Cheers,
Martin

On 19.08.2015 23:43, Patrcia Wonder wrote:
> Hi! I think I'm using the latest OFDM blocks. I then  tried using the 
> ofdm_loopback.grc and an error occured that is similar to the first 
> one...
> 
> "Showing: "/home/analog/Documents/ofdm_loopback.grc"
> 
> Generating: "/home/analog/Documents/ofdm_loopback_example.py"
> 
> Executing: "/home/analog/Documents/ofdm_loopback_example.py"
> 
> Fontconfig warning: ignoring C.UTF-8: not a valid language tag
> Using Volk machine: neon_hardfp
> Traceback (most recent call last):
>   File "/home/analog/Documents/ofdm_loopback_example.py", line 290, in 
> <module>
>     tb = ofdm_loopback_example()
>   File "/home/analog/Documents/ofdm_loopback_example.py", line 186, in 
> __init__
>     scramble_bits=False
>   File "/usr/lib/python2.7/dist-packages/gnuradio/digital/ofdm_txrx.py", 
> line 187, in __init__
>     crc = digital.crc32_bb(False, self.packet_length_tag_key)
> AttributeError: 'module' object has no attribute 'crc32_bb'
> 
>>>> Done"
>