Re: ImportError: undefined symbol: _ZTIN2gr10sync_blockE

[Marcus Müller]

Wild guess: you're not correctly linking against GNU Radio. How are you 
buildig your source code?

On 6/6/23 13:41, PRANAV HINGORANI wrote:
> I'm trying to make my own iio block. For learning, I tried making my 
> own FMComms2 source from gr-iio. It seems like I'm getting some 
> linking errors. I'm using Ubuntu 20.04.6 LTS.
>
> c++filt _ZTIN2gr10sync_blockE
> typeinfo for gr::sync_block