Error c2644 when using ofxVoro addon

I’m getting an error when trying to use ofxVoro and I am unsure how to resolve it. I’m sure it’s something simple I am missing.

This is from Visual studio, using OF 0.11.0.

Any help with resolving this would be great.

Severity Code Description Project File Line Suppression State
Error C2664
void ofMesh_<ofDefaultVertexType,ofDefaultNormalType,ofDefaultColorType,ofDefaultTexCoordType>::addVertices(const V *,size_t)’: cannot convert argument 1 from ‘std::vector<ofVec3f,std::allocator<_Ty>>’ to ‘const std::vector<V,std::allocator<_Ty>> &’ ofxVoroTest c:\users\gstra\documents\of_v0.11.0_vs2017_release\addons\ofxvoro\src\ofxvoro.cpp


// Extract Verteces // 
ofVboMesh mesh; 
mesh.addVertices(getCellVerteces(_c, _pos)); //this is where the problem is occurring.