title: PyBullet: All link arrays need to be same size
body: <p>When trying to create a Multibody with a base and a link (or even more links) i get the error from the title.</p>
  <p>I checked that all the length of arrays(lists) are the same and made a super simple version with only a base and one link.</p>
  <pre><code>p.createMultiBody(baseMass=1, 
  baseCollisionShapeIndex=1, 
  baseVisualShapeIndex=1, 
  basePosition = [0,0,0], 
  baseOrientation=[0,0,0,1], 
  linkMasses=[1],  
  linkCollisionShapeIndices=[2],
  linkVisualShapeIndices=[2], 
  linkPositions=[[0,0,1]], 
  linkOrientations=[[0,0,0,0]], 
  linkParentIndices=[1], 
  linkJointTypes=[p.JOINT_FIXED], 
  linkJointAxis=[[0,0,1]])
  
  pybullet.error: All link arrays need to be same size.
  </code></pre>
  <p>If you have any hint what I'm doing wrong, help me out.</p>