Julian Halliwell

@MordantWastrel Samuel, can I ask how you ended up dealing with this? I'm slowly moving into the Docker world and have now come up against the issue with the latest...

OK, shame you've had to limit functionality. I saw that Jon C addressed [your ticket](https://github.com/Ortus-Solutions/docker-commandbox/issues/32) for the fontconfig to be added to the commandbox image, but my testing seems to...

I just tested the vanilla `commandbox` image, which seems to be based on Ubuntu, via `eclipse-temurin:11-jre-focal`, and it worked without any Dockerfile changes. That's presumably because the base image [has...

Hi Ivan. I don't really know. I've run the test suite with that version of Lucee and it passes ok. There must be a difference somewhere between your environments. Are...

Sorry, I don't know what else to suggest. The OPCPackage class is internal to POI, but if the environment and parameters are the same then I would expect it to...

Is it possible the file is password protected? I think OPCPackage is normally only needed for encryption. Does the code work on your prod server with a simple test xls/xslx...

Ivan, the error is coming from the POI class not the Spreadsheet library, which is just loading that class. Is it just that particular file that is problematic? Does it...

In that case there *must* be something different about your prod environment. Sorry but I can't tell you what that might be.

By default the library should use the JavaLoader package which ships with it in the same directory. Even if it was using the mapped JavaLoader elsewhere on your server, I'd...

Is it possible the Lucee installation on the server is loading POI jars from anywhere else? Try adding the following script to check the location of the jars being loaded:...