can not add a cude in vrep in poppy project

[HuangBo-Terraloupe]

when I add a cude in vrep,
I do this:
poppy.reset_simulation()
io = poppy._controllers[0].io
name = b'cube'
#position = goal_position # X, Y, Z
position = [0, 0, 0]
#position = [0, 0, 0]
sizes = [100, 100, 100] # in meters
mass = 0 # in kg
io.add_cube(name, position, sizes, mass)

And it shows this error:

VrepIOErrors Traceback (most recent call last)
in ()
8 mass = 0 # in kg
9
---> 10 io.add_cube(name, position, sizes, mass)

/usr/local/lib/python2.7/dist-packages/pypot/vrep/io.pyc in add_cube(self, name, position, sizes, mass)
232 """ Add Cube """
233 self._create_pure_shape(0, 239, sizes, mass, [0, 0])
--> 234 self.set_object_position("Cuboid", position)
235 self.change_object_name("Cuboid", name)
236

/usr/local/lib/python2.7/dist-packages/pypot/vrep/io.pyc in set_object_position(self, object_name, position)
179 def set_object_position(self, object_name, position=[0, 0, 0]):
180 """ Sets the object position. """
--> 181 h = self.get_object_handle(object_name)
182
183 return self.call_remote_api('simxSetObjectPosition',

/usr/local/lib/python2.7/dist-packages/pypot/vrep/io.pyc in get_object_handle(self, obj)
201 """ Gets the vrep object handle. """
202 if obj not in self._object_handles:
--> 203 self._object_handles[obj] = self._get_object_handle(obj=obj)
204
205 return self._object_handles[obj]

/usr/local/lib/python2.7/dist-packages/pypot/vrep/io.pyc in _get_object_handle(self, obj)
196
197 def _get_object_handle(self, obj):
--> 198 return self.call_remote_api('simxGetObjectHandle', obj)
199
200 def get_object_handle(self, obj):

/usr/local/lib/python2.7/dist-packages/pypot/vrep/io.pyc in call_remote_api(self, func_name, *args, **kwargs)
357 msg = ' '.join([vrep_error[2 ** i]
358 for i, e in enumerate(err) if e])
--> 359 raise VrepIOErrors(msg)
360
361 return res

VrepIOErrors: Remote error

[jjehl]

What is your creature ? What vrep scene are you using ?

[codenie]

I meet the same bug

import pypot.vrep.io as IO
io = IO.VrepIO()
io.add_cube("cube2", [0.2,0,0.8],[1,1,1],1)

VrepIOErrors                              Traceback (most recent call last)
<ipython-input-53-427d8b3fdd21> in <module>
----> 1 io.add_cube("cube2", [0.2,0,0.8],[1,1,1],1)

~\AppData\Roaming\Python\Python36\site-packages\pypot\vrep\io.py in add_cube(self, name, position, sizes, mass)
    232         """ Add Cube """
    233         self._create_pure_shape(0, 239, sizes, mass, [0, 0])
--> 234         self.set_object_position("Cuboid", position)
    235         self.change_object_name("Cuboid", name)
    236 

~\AppData\Roaming\Python\Python36\site-packages\pypot\vrep\io.py in set_object_position(self, object_name, position)
    179     def set_object_position(self, object_name, position=[0, 0, 0]):
    180         """ Sets the object position. """
--> 181         h = self.get_object_handle(object_name)
    182 
    183         return self.call_remote_api('simxSetObjectPosition',

~\AppData\Roaming\Python\Python36\site-packages\pypot\vrep\io.py in get_object_handle(self, obj)
    201         """ Gets the vrep object handle. """
    202         if obj not in self._object_handles:
--> 203             self._object_handles[obj] = self._get_object_handle(obj=obj)
    204 
    205         return self._object_handles[obj]

~\AppData\Roaming\Python\Python36\site-packages\pypot\vrep\io.py in _get_object_handle(self, obj)
    196 
    197     def _get_object_handle(self, obj):
--> 198         return self.call_remote_api('simxGetObjectHandle', obj)
    199 
    200     def get_object_handle(self, obj):

~\AppData\Roaming\Python\Python36\site-packages\pypot\vrep\io.py in call_remote_api(self, func_name, *args, **kwargs)
    357             msg = ' '.join([vrep_error[2 ** i]
    358                             for i, e in enumerate(err) if e])
--> 359             raise VrepIOErrors(msg)
    360 
    361         return res

VrepIOErrors: Remote error