espeed/bulbs — Issue #30: 'NoneType' object is not iterable
Author: arthurk
Created: 2012-03-09 00:44:26+00:00
State: open

When trying to execute the following code:

```
james = g.vertices.create({'name':'James'})
julie = g.vertices.create({'name':'Julie'})
g.edges.create(james,"knows",julie)

g.V
```

The following exception is raised:

```TypeError: 'NoneType' object is not iterable```

I'm using Bulbs 0.2.2 and Rexster 0.8 with Neo4j as a backend.