Fatal Error (variance is not finite)

Posted by g.bartoli on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Fatal-Error-variance-is-not-finite-tp609.html

Hi Mathieu,
when using RTAB-Map, sometimes after some minutes working, the program gives this error:

[FATAL] (2015-08-31 09:13:52.757) Link.h:110::setVariance() Condition (uIsFinite(rotVariance) && rotVariance>0) not met!

*******
FATAL message occurred! Application will now exit.

*******
Killed

And there is no way to restore it... do you know why or in which circumstances can it occur? If it can be useful, the error occured mainly when the sensor was not moving (i.e. sitting still on a table).

Thanks!