Hi everyone,

I am currently trying to use my URDF model and the <gazebo> tags to get a real simulation of my robot in Gazebo, and not just an Rviz 3D picture.

The problem is: when I spawn my model, I get the following error:

[ERROR] [113.806000000]: rotation of inertial frame is not supported
                                                                                                       
[ERROR] [114.168000000]: rotation of inertial frame is not supported
                                                                                                       
[ERROR] [114.168000000]: rotation of inertial frame is not supported
                                                                                                       
[ERROR] [114.168000000]: rotation of inertial frame is not supported
                                                                                                       
gazebo: /home/hand/rosunstable/stacks/visualization_common/ogre/build/ogre_src_v1-7-1/OgreMain/src/OgreShadowCaster.cpp:348: virtual void Ogre::ShadowCaster::generateShadowVolume(Ogre::EdgeData*, const Ogre::HardwareIndexBufferSharedPtr&, const Ogre::Light*, std::vector<Ogre::ShadowRenderable*, Ogre::STLAllocator<Ogre::ShadowRenderable*, Ogre::CategorisedAllocPolicy<(Ogre::MemoryCategory)0u> > >&, long unsigned int): Assertion `numIndices <= indexBuffer->getNumIndexes() && "Index buffer overrun while generating shadow volume!! " "You must increase the size of the shadow index buffer."' failed.
[gazebo-2] process has died [pid 5041, exit code -6].

I cannot see where the problem comes from. Could someone help me ?

Cheers,

Nicolas