Hello Muhammad, I think the messages are “text”. Try
float(freq) on the receive side. Good Luck Glen > On Mar 23, 2025, at 2:57 PM, Muhammad Anas <anasg8...@gmail.com> wrote: > > Dear GRC Community, > > I have tried message to variable block to fit the value coming from ZMQ > Message SUB Source from another application in the signal source's frequency > parameter, but the signal source is not recognizing the variable 'freq'. > > Is there any way to save the message value in the GRC environment as a > variable, so that it can fit into any block parameters. Kindly help me in > this regard. > > Regards > Muhammad Anas > <message to var.png>
