On Sat, Jul 12, 2014 at 2:00 PM, Tom McDermott <tom.n...@gmail.com> wrote:

> Built 3.7.5git, and updated UHD to latest. Builds fine. Gnuradio from the
> command line runs fine.
> When trying to run gnuradio-companion it core dumps:
>
>
> ~/gnuradio$ gnuradio-companion
> linux; GNU C++ version 4.8.1; Boost_105300; UHD_003.007.001-84-gd99ce4ef
>
> terminate called after throwing an instance of 'std::runtime_error'
>   what():  rpcmanager: Aggregator not in use, and a rpc booter is already
> registered
>
> Aborted (core dumped)
>
>
> Any advice?
>
> -- Tom, N5EG
>

Well, shoot. I was really hoping that was just me and something weird I had
done to my system. I had a similar issue. I just removed my installed
version of GR, deleted all my build files, and rebuilt. If it's still
causing you issue, you can try turning off ControlPort with
-DENABLE_GR_CTRLPORT=False in the cmake command.

I'm not sure what it is because this only happened on one of my machines.
Potentially some weird interaction with Ice during the rebuild.

Tom
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