In your script you have 2 lists. e and c. The error is that you are referencing a list item that is not there. You need to test if the lists are filled before you de-reference them.
This might help:
In your script you have 2 lists. e and c. The error is that you are referencing a list item that is not there. You need to test if the lists are filled before you de-reference them.
This might help:
© 2020. All Rights Reserved - Elasticsearch
Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.