GNu radio examples not running

GNU Radio
1

Hi All,
When i try to run any of built in examples (in .py form) with GRC,i get
the
following error:

Error:
/usr/local/share/gnuradio/examples/audio/audio_fft.py:1:1:FATAL:PARSER:ERR_DOCUMENT_EMPTY:
Start tag expected, ‘<’ not found

An example of such file is as attached.

2

On 05.06.2014 06:28, jason sam wrote:

Hi All,
When i try to run any of built in examples (in .py form) with GRC,i get
the following error:

Are you trying to open the .py file with GRC? If yes, you can’t do that.
You must either run the .py directly, or run the .grc file.

M

3

If i run it in terminal even then its not running.

On Thu, Jun 5, 2014 at 12:52 PM, Martin B. [email protected]

4

Hi Ali,

well, then what’s the problem when running the Python file in a
terminal?
Usually, this will be something like your audio device being
inaccessible and is really more of a configuration problem on your side
:slight_smile:

Greetings,
Marcus

5

‘.grc’ file is not available,only ‘.py’ is available.

6

The problem is that when i run it in terminal the terminal opens
momentarily and then closes again.

On Thu, Jun 5, 2014 at 1:14 PM, Marcus Müller [email protected]

7

Ali,

you need to be a little more proactive when trying to solve your
problems. As you have showed in other posts, you’re able to run programs
from a command line (e.g. cmake), and that’s what you should do here.

Greetings,
Marcus