Sphinx runing problem


I’ll using sphinx but in initializing section after appearing the bebop2 I am facing with this error:
[Err] [Iio.cc:457] device ultrasound already created!!
[Err] [IioObject.cc:26] EXCEPTION: Cannot attach iio object

[Err] [IioObject.cc:26] EXCEPTION: Cannot attach iio object

[Err] [Model.cc:806] Sensors failed to initialize when loading model[bebop2] via the factory mechanism.Plugins for the model will not be loaded.

any solution?



Can you tell us the name of your Linux distribution and your kernel version (with uname -a)? Thanks.


This is Ubuntu 16.04.1 with 4.13.0-36-generic kernel.

4.13.0-36-generic #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux


Which version of sphinx have you installed? It is recommended to always have the latest (currently 0.23.1).

In case your firmware is corrupted, you could try dropping all the firmwares you downloaded to force a new download with this command: fdc drop_all firmwares


It is last version and problem solved by dropping firmwares and downloading again.
Thank you