Nuacht

This means that some part of the code is trying to access the 16th element in the array (list), which contains only 15 elements (indexes from 0 to 14). This is a ...
18:01:27.053 [main] ERROR org.ofdrw.converter.ConvertHelper - convert to pdf failed java.lang.ArrayIndexOutOfBoundsException: 1 at org.ofdrw.converter.ItextMaker ...