Re: [Discuss-gnuradio] Error when running GRC flowchart in No GUI mode

[Ron Economos]

It's an issue in that particular version of GNU Radio. I see the same thing here.

The good news is that the No GUI option works correctly in the latest release (3.7.8).

Ron

On 08/19/2015 02:55 AM, Miguel Cordero Limón wrote:

Hi all,

I'm having trouble when trying to run a GRC flowchart with the No GUI option. The thing is that even with the simplest flowchart I get the following error: can only concatenate list (not "str") to list. I've tried all the different configurations in the Options block but I get always the same result.

I'm using GNU Radio Companion v3.7.7.1-154-g7ee2f91d in a machine running Ubuntu Precise 64 bits (Linux kernel 3.13.0-55-generic).

Find attached the .grc file I am using and a screenshot of what I get when I run it.

Can anybody give me some insight on this?

Thank you very much in advance!