def handle_error(self, err):
        if self.bubble_exceptions():
            raise err

        return self.build_error(err)
Creates an Vertex index and returns it.
dataset/ETHPy150Open toastdriven/restless/restless/resources.py/Resource.handle_error--crossover with--dataset/ETHPy150Open espeed/bulbs/bulbs/titan/index.py/VertexIndexProxy.create