Hi!
I built a dataset of tweets using the twitter feed adaptor, and now I am trying to run the tweets through the sample sentiment analysis UDF from the template: https://github.com/idleft/asterix-udf-template/blob/master/src/main/java/org/apache/asterix/external/library/SentimentFunction.java First I got an error about not being able to cast a JLong to a JString, but I fixed it quickly by making the id JFloat on line 40. Now I'm getting a RunTimeDataException stating "Cannot parse list item of type array", however I cannot seem to find a use of neither arrays nor lists in the function. I've also scanned the logs for clues without any luck. Any pointers in the right direction would be highly appreciated. Best wishes, Torsten Bergh Moss
