Unable to unmarshall response (Missing type parameter.). Response Code: 200, Response Text: OK

Question

I am trying to make an app on Android. When I set minifyEnabled to true, I get this error :

E/Lex: InteractiveVoiceViewAdapter: Interaction error                                               
com.amazonaws.AmazonClientException: Unable to unmarshall response (Missing type parameter.). Response Code: 200, Response Text: OK
                                                    at com.amazonaws.http.AmazonHttpClient.handleResponse(Unknown Source)
                                                    at com.amazonaws.http.AmazonHttpClient.executeHelper(Unknown Source)
                                                    at com.amazonaws.http.AmazonHttpClient.execute(Unknown Source)
                                                    at com.amazonaws.services.lexrts.AmazonLexRuntimeClient.invoke(Unknown Source)
                                                    at com.amazonaws.services.lexrts.AmazonLexRuntimeClient.postContent(Unknown Source)
                                                    at com.amazonaws.mobileconnectors.lex.interactionkit.InteractionClient$2.run(Unknown Source)
                                                    at java.lang.Thread.run(Thread.java:818)
                                                 Caused by: java.lang.RuntimeException: Missing type parameter.
                                                    at com.b.c.c.a.getSuperclassTypeParameter(Unknown Source)
                                                    at com.b.c.c.a.<init>(Unknown Source)
                                                    at com.amazonaws.services.lexrts.model.transform.PostContentResultJsonUnmarshaller$1.<init>(Unknown Source)
                                                    at com.amazonaws.services.lexrts.model.transform.PostContentResultJsonUnmarshaller.unmarshall(Unknown Source)
                                                    at com.amazonaws.services.lexrts.model.transform.PostContentResultJsonUnmarshaller.unmarshall(Unknown Source)
                                                    at com.amazonaws.http.JsonResponseHandler.handle(Unknown Source)
                                                    at com.amazonaws.http.JsonResponseHandler.handle(Unknown Source)

How to fix this? It works fine when minify is set to false.

score 0 · Answer 1 · edited May 23 '17 at 11:54

I think your problem is not due to you set minifyEnabled to true. There is some problem on Amazone AWS configuration check out below details which help you to resolve your problem :

Looks like im reaching a XML expansion limit when building the initial list of documents to be indexed. Im trying to index around 6 million documents.

I edited /etc/init.d/elasticsearch and set ES_JAVA_OPTS="-Djdk.xml.entityExpansionLimit=0" which seems to have fixed the issue.

Reference: What's causing these ParseError exceptions when reading off an AWS SQS queue in my Storm cluster

Unable to unmarshall response (Missing type parameter.). Response Code: 200, Response Text: OK

1 Answers1