GLib-CRITICAL **: g_variant_new_object_path: assertion 'g_variant_is_object_path (object_path)' failed

[Aleksander Morgado]

On Thu, Oct 8, 2015 at 12:00 AM, João M. S. Silva
<joao.m.santos.silva at gmail.com> wrote:
> On 10/07/2015 07:51 PM, Aleksander Morgado wrote:
>>
>> Hum... can you compile ModemManager yourself and try to get a
>> backtrace from that mmcli run?
>
>
> I can try.
>
> Which version should I try to compile? I'm running mmcli version 1.0.0 on
> Ubuntu 14.04.3.
>
> I compiled the 1.0.0 source code release but it seems to produce a binary
> called ModemManager, which seems to be the daemon.

1.0.0 is really very very very old, a lot of fixes have happened after
that, I'd suggest you use the latest stable whenever possible (e.g.
1.4.12 from yesterday), although that will also require you to update
libqmi and libmbim to their latest stable versions as well. As I said,
1.0.0 is quite old.

When you compile the project you'll get a ModemManager binary under
src/ and a mmcli binary under cli/.

-- 
Aleksander
https://aleksander.es