RuntimeError: Secondary views not supported

[Sergei Dorofeenko]

I have next error if I twice to click on the 3D view button (also after I to close primary 3D view):

Yade [5]: ---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)

/home/sega/YADE/lib/yade-trunk/py/yade/__init__.pyc in new3dSlot(self)
    157 def stepSlot(self): O.step()
    158 def subStepSlot(self,value): O.subStepping=bool(value)
--> 159 def new3dSlot(self): View()
    160 def setReferenceSlot(self):
    161 for b in O.bodies:

RuntimeError: Secondary views not supported

[Václav Šmilauer (eudoxos)]

Fixed in r2418