Issue when trying to open in VREP the Poppy Ergo model :-(

Technology
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1

Dear all,

I always use the instructions:

  • poppy-services --vrep poppy-humanoid --snap

and everything works fine, I can play with Poppy Humanoid in VREP (and also with the Torso)

But today I tried to use the Ergo Poppy Robot:

poppy-services --vrep poppy-ergo --snap

Traceback (most recent call last):
File “/Users/sribas/anaconda/bin/poppy-services”, line 11, in
sys.exit(main())
File “/Users/sribas/anaconda/lib/python2.7/site-packages/poppy/creatures/services_launcher.py”, line 104, in main
poppy = installed_poppy_creaturesargs.creature
File “/Users/sribas/anaconda/lib/python2.7/site-packages/poppy/creatures/abstractcreature.py”, line 81, in new
raise ValueError(‘Could not find the scene “{}”!’.format(scene))
ValueError: Could not find the scene “poppy_ergo.ttt”!

It seems that the system can’t find ‘poppy_ergo.ttt’ …

strange no ?

2

Careful, PoppyErgo is different to PoppyErgoJr!
If you do

from poppy_ergo import PoppyErgo
robot = PoppyErgo(simulator='vrep')

It should work (it is related to this issue)

3

oki :slight_smile:
In between, I did a ‘pip install poppy-ergo-jr’ and things works in vrep :slight_smile:
Thanks!