> Should we do this at the Tika level or at the Solr level...or, longer term, should we do this within POI?
Definitely POI. CTTable is an implementation detail of POI that we should avoid leaking to outside libraries--even Tika. On Nov 28, 2017 09:03, "Allison, Timothy B." <talli...@mitre.org> wrote: All, We have a report that Tika's integration with Solr is now failing proper classloading on a pptx with a CTTable that can't be loaded [1]. The error message suggests doing something like this: POIXMLTypeLoader. setClassLoader(CTTable.class.getClassLoader()). Is this the right fix? Should we do this at the Tika level or at the Solr level...or, longer term, should we do this within POI? Thank you! Best, Tim [1] https://issues.apache.org/jira/browse/TIKA-2497