In El Alto Release getting the VNF creation error in the VID GUI. 

When i tried to create the VNF in the VID GUI, it is showing the error. but when i saw in the "search for existing service-instance" tab in the same VID GUI, the VNF got created successfully.

Error:

"nfRole":null,"nfType":null,"groups":[],"multiStageDesign":"false","nfFunction":null,"nfNamingCode":null}]
2019-11-18T14:19:28.864Z|827ea428-50a9-458f-a9d5-7348307e6f61|org.onap.so.bpmn.core.json.JsonUtils - getJsonValueForKey(): unable to parse json to retrieve value for field=nfType. Exception was java.lang.ClassCastException: org.json.JSONObject$Null cannot be cast to java.lang.String
java.lang.ClassCastException: org.json.JSONObject$Null cannot be cast to java.lang.String
at org.onap.so.bpmn.core.json.JsonUtils.getJsonValueForKey(JsonUtils.java:540)
at org.onap.so.bpmn.core.json.JsonUtils$getJsonValueForKey$2.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)

Attached the SO BPMN logs