Re: [Discuss-gnuradio] Help needed with message ports [success]

[Michael Dickens]

Hi Volker - You're welcome & so glad that we got the issue figured out! Which 
reminds me that I never put together a PR for the changes that would give 
programmers a clue that a hier2 block isn't meant to do actual "work". I'll add 
that to my queue & try to get it in before GRCon ... Cheers! - MLD

On Mon, Aug 27, 2018, at 8:50 AM, Volker Schroer wrote:
> Just to report the solution, as it me be usefull for others.
> 
> My block was an hier2 block. Hier2 blocks can't handle messages 
> directly, they only can serve as a proxy.
> 
> So I added a gr::block with no inputs and outputs ( yes, this is 
> possible, I did not know before ) that could handle the message.
> 
>  From my hier2 block I routed the message to my new block and everything 
> works fine.
> 
> The details can be seen on github
> 
> https://github.com/dl1ksv/gr-fcdproplus/tree/gnuradio3.8
> 
> Many thanks to MLD, who pointed me into the right direction.
> 
> -- Volker