fdo#54750: Handle any kind of exception (ooxml import).
fdo#54750: Handle any kind of exception (ooxml import).

This is very similar to fdo#54609 - so changed it to
throw a generic Exception.

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core