This error occurs when a marker has been included that does not have marker accuracy information/other metadata. Therefore when creating the list of chunk.marker_accuracy None values are included. These are not subsettable and therefore an error is thrown.
Add an error handling process to remove none values from the list before subsetting.
AndrewCunliffe
commented
5 years ago
This error occurs when a marker has been included that does not have marker accuracy information/other metadata. Therefore when creating the list of chunk.marker_accuracy None values are included. These are not subsettable and therefore an error is thrown. Add an error handling process to remove none values from the list before subsetting.