How do avoid "ArrayIndexOutOfBoundException" error while using Predictive Analytics API in Bluemix
I am trying to use Predictive Analytics API in Bluemix with the model given by the Data Analyst, but i always get an error as shown below.
{
"flag": false, "message": "Failed to score risk_calc, msg=null, details:java.lang.ArrayIndexOutOfBoundsException\n\tat com.ibm.spss.internal.PredictiveScorerCSPImpl$OutputStore.getString(PredictiveScorerCSPImpl.java:198)\n\tat com.ibm.spss.blackbox.score.resource.ScoreUtil.score(ScoreUtil.java:190)\n\tat com.ibm.spss.blackbox.score.resource.ScoreResource.scoreWithInputdata(ScoreResource.java:69)\n\tat sun.reflect.GeneratedMethodAccessor102.invoke(Unknown Source)\n\tat ..........
}
But this model runs on the IBM SPSS modeler and gives required output. Also the scoring branch used is based on Text Mining Model. So I think we are missing a link between the IBM SPSS modeler and using it with Bluemix API. Any suggestions on how to resolve this error? Thanks!
need more details about your Source Node data structure and your Score Request JSON.
It seems your JSON does not match with your Source Node.