I am getting following error when trying to create initial Schema at the Step 9b (iii) when following the process at https://wiki.onap.org/display/DW/AAI+Developer+Environment+Setup+-+Casablanca 

graphadmin version is 1.1.0 , janusgraph 0.2.0, Cassandra 2.1.18

Please help resolve

onap-aai@onap-aai:~$ sh createDbSchemaLocal.sh
/home/onap-aai/src/aai/graphadmin/target/aai-graphadmin-1.1.0-SNAPSHOT-build/lib/aai-graphadmin-1.1.0-SNAPSHOT.jar
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:594)
Caused by: org.onap.aai.exceptions.AAIException: Error connecting to SchemaService - Please Investigate
at org.onap.aai.util.ExceptionTranslator.schemaServiceExceptionTranslator(ExceptionTranslator.java:42)
at org.onap.aai.schema.GenTester.main(GenTester.java:81)
... 8 more