Getting numerous errors in cfn2py script

Would there be value in loading my json here and letting someone work through specific issues? Is there currently working going on with cfn2py ?

Here's the first error from running the script on the json file:
```
from troposphere.route53 import RecordSetGroup
from troposphere.elasticloadbalancing import LoadBalancer
from troposphere.cloudwatch import Alarm
from troposphere.ec2 import SecurityGroup
from troposphere.autoscaling import LaunchConfiguration
from troposphere.autoscaling import AutoScalingGroup

t = Template()

t.add_version("2010-09-09")

t.add_description("""\
experts-dev2-experts - Shows experts and their topics""")
devexpertsELBDNSARecord0 = t.add_resource(RecordSetGroup(
"devexpertsELBDNSARecord0",
HostedZoneName="inpwrd.net.",
Comment="Alias targeted to devexpertsELB ELB.",
Traceback (most recent call last):
File "/usr/bin/cfn2py", line 229, in
globals()["do_" + s.lower()](d)
File "/usr/bin/cfn2py", line 128, in do_resources
print ' %s=%s,' % (pk, output_value(pv))
File "/usr/bin/cfn2py", line 178, in output_value
return "[" + ", ".join(out) + "]"
TypeError: sequence item 0: expected string, NoneType found
```