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Error [Param.cc:181] Unable to set value [-nan -nan -nan -nan -nan -nan] for key[velocity] errors

Hi,

during log playback I ran into this error which started being written out in an (endless?) loop in the terminal:

Error [Param.cc:181] Unable to set value [-nan -nan -nan -nan -nan -nan] for key[velocity]

Also since Gazebo 5 I get multiple of these when I start gazebo:

Error [Param.cc:181] Unable to set value [0,100000001] for key[near]
Error [Param.cc:181] Unable to set value [0,899999976] for key[constant]
Error [Param.cc:181] Unable to set value [0,00999999978] for key[linear]
Error [Param.cc:181] Unable to set value [0,00100000005] for key[quadratic]

This issue has been around for a while, see question, however only resolved with a quick workaround fix.

Cheers, Andrei

Asked by AndreiHaidu on 2015-02-16 10:00:39 UTC

Comments

Hi could you fix this error?

Asked by Antares on 2015-05-06 12:16:07 UTC

Answers