On Wed, May 14, 2014 at 5:50 PM, Sylvain Munaut <246...@gmail.com> wrote:
> Did you define the message port in the .grc XML file for your blocks ?
>
> Something like :
>
> <sink>
> <name>portname</name>
> <type>message</type>
> <optional>1</optional>
> </sink>
>
> Then they should show as message port in the GRC UI and you need to
> connect them in the GUI.
>
This works: (this add additional port in gray color)
<source>
<name>print</name>
<type>message</type>
<optional>1</optional>
</source>
Whereas this doesn't work: (the block becomes disappeared in the GRC)
<sink>
<name>print</name>
<type>message</type>
<optional>1</optional>
</sink>
Then how to define the message sink port?
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