Hello Vasil, >Having two versions like this could cause various hard to debug problems so >my advice is first to clean up your system, uninstall all gnuradio versions, >manually check and remove all gnuradio's files in /usr and /usr/local (find >/usr >-name "*gnuradio*) and then install only one version. Yes, it seems like this is the best option. For now I have moved onto a VM where I try to port the blocks one by one, which works a lot better so far. Once I know that the module works in my VM, I'll try to move it to my main system.
Again thanks for all your input and best wishes Luca
